Add default constructor to ReaderPtr.
Add default constructor to ReaderPtr.

lydonchandra/omim,UdjinM6/omim,rokuz/omim,milchakov/omim,albertshift/omim,AlexanderMatveenko/omim,Volcanoscar/omim,victorbriz/omim,AlexanderMatveenko/omim,gardster/omim,stangls/omim,albertshift/omim,milchakov/omim,milchakov/omim,Volcanoscar/omim,dkorolev/omim,Komzpa/omim,mapsme/omim,vng/omim,milchakov/omim,bykoianko/omim,Zverik/omim,VladiMihaylenko/omim,igrechuhin/omim,milchakov/omim,dobriy-eeh/omim,goblinr/omim,vasilenkomike/omim,igrechuhin/omim,mapsme/omim,victorbriz/omim,darina/omim,rokuz/omim,krasin/omim,lydonchandra/omim,dkorolev/omim,trashkalmar/omim,dobriy-eeh/omim,dobriy-eeh/omim,trashkalmar/omim,65apps/omim,stangls/omim,igrechuhin/omim,therearesomewhocallmetim/omim,programming086/omim,milchakov/omim,VladiMihaylenko/omim,kw217/omim,jam891/omim,Transtech/omim,milchakov/omim,trashkalmar/omim,alexzatsepin/omim,trashkalmar/omim,Endika/omim,yunikkk/omim,goblinr/omim,albertshift/omim,syershov/omim,65apps/omim,TimurTarasenko/omim,kw217/omim,victorbriz/omim,darina/omim,goblinr/omim,dobriy-eeh/omim,augmify/omim,jam891/omim,TimurTarasenko/omim,Komzpa/omim,Zverik/omim,edl00k/omim,Endika/omim,Volcanoscar/omim,alexzatsepin/omim,darina/omim,mgsergio/omim,mapsme/omim,ygorshenin/omim,goblinr/omim,simon247/omim,sidorov-panda/omim,jam891/omim,vng/omim,vladon/omim,AlexanderMatveenko/omim,matsprea/omim,lydonchandra/omim,darina/omim,vng/omim,sidorov-panda/omim,65apps/omim,victorbriz/omim,stangls/omim,bykoianko/omim,Volcanoscar/omim,UdjinM6/omim,stangls/omim,jam891/omim,trashkalmar/omim,dkorolev/omim,gardster/omim,sidorov-panda/omim,bykoianko/omim,mapsme/omim,krasin/omim,albertshift/omim,therearesomewhocallmetim/omim,UdjinM6/omim,alexzatsepin/omim,Endika/omim,syershov/omim,mpimenov/omim,vng/omim,augmify/omim,krasin/omim,Saicheg/omim,darina/omim,mapsme/omim,vng/omim,VladiMihaylenko/omim,Komzpa/omim,programming086/omim,dobriy-eeh/omim,bykoianko/omim,VladiMihaylenko/omim,Komzpa/omim,andrewshadura/omim,vladon/omim,VladiMihaylenko/omim,rokuz/omim,Endika/omim,Komzpa/omim,darina/omim,felipebetancur/omim,gardster/omim,alexzatsepin/omim,Saicheg/omim,syershov/omim,sidorov-panda/omim,guard163/omim,VladiMihaylenko/omim,jam891/omim,guard163/omim,guard163/omim,jam891/omim,alexzatsepin/omim,programming086/omim,UdjinM6/omim,wersoo/omim,vladon/omim,simon247/omim,wersoo/omim,programming086/omim,therearesomewhocallmetim/omim,mgsergio/omim,ygorshenin/omim,dobriy-eeh/omim,guard163/omim,matsprea/omim,programming086/omim,andrewshadura/omim,gardster/omim,Komzpa/omim,matsprea/omim,Zverik/omim,mgsergio/omim,AlexanderMatveenko/omim,augmify/omim,matsprea/omim,mgsergio/omim,Saicheg/omim,VladiMihaylenko/omim,andrewshadura/omim,rokuz/omim,victorbriz/omim,kw217/omim,AlexanderMatveenko/omim,stangls/omim,syershov/omim,rokuz/omim,gardster/omim,AlexanderMatveenko/omim,Zverik/omim,victorbriz/omim,dkorolev/omim,milchakov/omim,kw217/omim,trashkalmar/omim,gardster/omim,vladon/omim,Saicheg/omim,andrewshadura/omim,felipebetancur/omim,goblinr/omim,Zverik/omim,goblinr/omim,mgsergio/omim,krasin/omim,TimurTarasenko/omim,Saicheg/omim,igrechuhin/omim,dkorolev/omim,UdjinM6/omim,stangls/omim,simon247/omim,mgsergio/omim,mpimenov/omim,lydonchandra/omim,edl00k/omim,wersoo/omim,AlexanderMatveenko/omim,lydonchandra/omim,Transtech/omim,VladiMihaylenko/omim,albertshift/omim,darina/omim,mpimenov/omim,Volcanoscar/omim,goblinr/omim,dkorolev/omim,bykoianko/omim,mpimenov/omim,lydonchandra/omim,alexzatsepin/omim,Endika/omim,Volcanoscar/omim,mapsme/omim,mgsergio/omim,augmify/omim,ygorshenin/omim,felipebetancur/omim,vasilenkomike/omim,Endika/omim,andrewshadura/omim,trashkalmar/omim,krasin/omim,yunikkk/omim,Endika/omim,yunikkk/omim,Transtech/omim,victorbriz/omim,Komzpa/omim,Volcanoscar/omim,augmify/omim,dobriy-eeh/omim,vasilenkomike/omim,mapsme/omim,mgsergio/omim,stangls/omim,vladon/omim,bykoianko/omim,vasilenkomike/omim,65apps/omim,krasin/omim,matsprea/omim,therearesomewhocallmetim/omim,wersoo/omim,wersoo/omim,gardster/omim,kw217/omim,goblinr/omim,sidorov-panda/omim,wersoo/omim,ygorshenin/omim,andrewshadura/omim,goblinr/omim,milchakov/omim,lydonchandra/omim,milchakov/omim,vasilenkomike/omim,therearesomewhocallmetim/omim,vladon/omim,mgsergio/omim,Saicheg/omim,Zverik/omim,goblinr/omim,stangls/omim,Saicheg/omim,albertshift/omim,mpimenov/omim,igrechuhin/omim,Transtech/omim,Saicheg/omim,Komzpa/omim,dobriy-eeh/omim,programming086/omim,milchakov/omim,TimurTarasenko/omim,syershov/omim,felipebetancur/omim,AlexanderMatveenko/omim,Komzpa/omim,vasilenkomike/omim,Saicheg/omim,syershov/omim,vasilenkomike/omim,stangls/omim,vng/omim,Zverik/omim,mapsme/omim,dobriy-eeh/omim,mgsergio/omim,bykoianko/omim,mpimenov/omim,mapsme/omim,Volcanoscar/omim,guard163/omim,Volcanoscar/omim,trashkalmar/omim,dobriy-eeh/omim,yunikkk/omim,edl00k/omim,darina/omim,dobriy-eeh/omim,mapsme/omim,Zverik/omim,vladon/omim,Zverik/omim,syershov/omim,albertshift/omim,kw217/omim,mapsme/omim,ygorshenin/omim,vng/omim,augmify/omim,augmify/omim,65apps/omim,therearesomewhocallmetim/omim,VladiMihaylenko/omim,yunikkk/omim,therearesomewhocallmetim/omim,lydonchandra/omim,matsprea/omim,AlexanderMatveenko/omim,ygorshenin/omim,sidorov-panda/omim,mpimenov/omim,felipebetancur/omim,matsprea/omim,gardster/omim,edl00k/omim,bykoianko/omim,darina/omim,rokuz/omim,victorbriz/omim,yunikkk/omim,kw217/omim,goblinr/omim,augmify/omim,UdjinM6/omim,bykoianko/omim,bykoianko/omim,Transtech/omim,vladon/omim,victorbriz/omim,goblinr/omim,rokuz/omim,matsprea/omim,dkorolev/omim,jam891/omim,alexzatsepin/omim,stangls/omim,mpimenov/omim,65apps/omim,therearesomewhocallmetim/omim,UdjinM6/omim,VladiMihaylenko/omim,albertshift/omim,jam891/omim,Saicheg/omim,andrewshadura/omim,mpimenov/omim,bykoianko/omim,vng/omim,syershov/omim,goblinr/omim,augmify/omim,milchakov/omim,felipebetancur/omim,kw217/omim,Endika/omim,igrechuhin/omim,simon247/omim,alexzatsepin/omim,rokuz/omim,ygorshenin/omim,darina/omim,VladiMihaylenko/omim,Zverik/omim,yunikkk/omim,guard163/omim,vng/omim,lydonchandra/omim,igrechuhin/omim,Transtech/omim,simon247/omim,VladiMihaylenko/omim,kw217/omim,edl00k/omim,dobriy-eeh/omim,guard163/omim,igrechuhin/omim,wersoo/omim,65apps/omim,alexzatsepin/omim,mpimenov/omim,felipebetancur/omim,igrechuhin/omim,therearesomewhocallmetim/omim,UdjinM6/omim,krasin/omim,edl00k/omim,sidorov-panda/omim,65apps/omim,programming086/omim,gardster/omim,TimurTarasenko/omim,Transtech/omim,simon247/omim,jam891/omim,mpimenov/omim,mpimenov/omim,wersoo/omim,rokuz/omim,andrewshadura/omim,krasin/omim,65apps/omim,Zverik/omim,milchakov/omim,simon247/omim,edl00k/omim,darina/omim,programming086/omim,gardster/omim,sidorov-panda/omim,65apps/omim,bykoianko/omim,darina/omim,ygorshenin/omim,trashkalmar/omim,victorbriz/omim,Volcanoscar/omim,mgsergio/omim,alexzatsepin/omim,igrechuhin/omim,ygorshenin/omim,mapsme/omim,dkorolev/omim,yunikkk/omim,krasin/omim,ygorshenin/omim,UdjinM6/omim,alexzatsepin/omim,mpimenov/omim,syershov/omim,simon247/omim,vasilenkomike/omim,stangls/omim,jam891/omim,vng/omim,ygorshenin/omim,rokuz/omim,simon247/omim,simon247/omim,TimurTarasenko/omim,sidorov-panda/omim,Transtech/omim,rokuz/omim,dkorolev/omim,guard163/omim,wersoo/omim,augmify/omim,programming086/omim,syershov/omim,mgsergio/omim,edl00k/omim,bykoianko/omim,syershov/omim,lydonchandra/omim,Endika/omim,felipebetancur/omim,trashkalmar/omim,Transtech/omim,mapsme/omim,Zverik/omim,ygorshenin/omim,yunikkk/omim,rokuz/omim,Zverik/omim,Transtech/omim,TimurTarasenko/omim,dobriy-eeh/omim,guard163/omim,Komzpa/omim,TimurTarasenko/omim,andrewshadura/omim,Endika/omim,krasin/omim,TimurTarasenko/omim,albertshift/omim,darina/omim,programming086/omim,vladon/omim,alexzatsepin/omim,felipebetancur/omim,vladon/omim,Transtech/omim,VladiMihaylenko/omim,wersoo/omim,syershov/omim,dkorolev/omim,albertshift/omim,alexzatsepin/omim,matsprea/omim,AlexanderMatveenko/omim,Transtech/omim,syershov/omim,matsprea/omim,trashkalmar/omim,TimurTarasenko/omim,vasilenkomike/omim,therearesomewhocallmetim/omim,trashkalmar/omim,sidorov-panda/omim,edl00k/omim,vasilenkomike/omim,rokuz/omim,andrewshadura/omim,felipebetancur/omim,yunikkk/omim,guard163/omim,65apps/omim,yunikkk/omim,edl00k/omim,UdjinM6/omim,kw217/omim