maa.i: add printError() function to swig API
maa.i: add printError() function to swig API

Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

sergev/mraa,Propanu/mraa,anonymouse64/mraa,alex1818/mraa,yangjae/mraa,ncrastanaren/mraa,tripzero/mraa,yongli3/mraa,intel-iot-devkit/mraa,spitfire88/mraa,g-vidal/mraa,alext-mkrs/mraa,ProfFan/mraa,malikabhi05/mraa,sundw2014/mraa,whbruce/mraa,intel-iot-devkit/mraa,malikabhi05/mraa,petreeftime/mraa,ProfFan/mraa,stefan-andritoiu/mraa,yongli3/mraa,Jon-ICS/mraa,neuroidss/mraa,neuroidss/mraa,Kiritoalex/mraa,Hbrinj/mraa,g-vidal/mraa,neuberfran/mraa,Kiritoalex/mraa,timrtoo/Intel,zBMNForks/mraa,anonymouse64/mraa,arfoll/mraa,stefan-andritoiu/mraa-gpio-chardev,yongli3/mraa,mircea/mraa,seem-sky/mraa,tripzero/mraa,zBMNForks/mraa,Hbrinj/mraa,Propanu/mraa,w4ilun/mraa,sergev/mraa,Jon-ICS/mraa,Propanu/mraa,neuberfran/mraa,SyrianSpock/mraa,neuberfran/mraa,timrtoo/Intel,anonymouse64/mraa,sundw2014/mraa,w4ilun/mraa,yangjae/mraa,arfoll/mraa,timrtoo/Intel,stefan-andritoiu/mraa-gpio-chardev,sergev/mraa,sundw2014/mraa,stefan-andritoiu/mraa,arunlee77/mraa,alext-mkrs/mraa,stefan-andritoiu/mraa,whbruce/mraa,ncrastanaren/mraa,timrtoo/Intel,smileboywtu/mraa,STANAPO/mraa,Propanu/mraa,Propanu/mraa,andreivasiliu2211/mraa,timrtoo/Intel,KurtE/mraa,jontrulson/mraa,ProfFan/mraa,Jon-ICS/mraa,ncrastanaren/mraa,pctj101/mraa,Pillar1989/mraa,noahchense/mraa,intel-iot-devkit/mraa,alexandru-elisei/mraa,STANAPO/mraa,seem-sky/mraa,Meirtz/mraa,whbruce/mraa,tripzero/mraa,alex1818/mraa,nioinnovation/mraa,KurtE/mraa,g-vidal/mraa,petreeftime/mraa,ProfFan/mraa,zBMNForks/mraa,SyrianSpock/mraa,arfoll/mraa,alexandru-elisei/mraa,matt-auld/mraa,Meirtz/mraa,SyrianSpock/mraa,neuroidss/mraa,alexandru-elisei/mraa,yoyojacky/mraa,ncrastanaren/mraa,alext-mkrs/mraa,mircea/mraa,w4ilun/mraa,KurtE/mraa,nioinnovation/mraa,damcclos/mraa,arunlee77/mraa,sundw2014/mraa,jontrulson/mraa,neuberfran/mraa,KurtE/mraa,intel-iot-devkit/mraa,pctj101/mraa,alexandru-elisei/mraa,STANAPO/mraa,malikabhi05/mraa,mircea/mraa,andreivasiliu2211/mraa,arfoll/mraa,malikabhi05/mraa,g-vidal/mraa,andreivasiliu2211/mraa,spitfire88/mraa,petreeftime/mraa,matt-auld/mraa,spitfire88/mraa,Meirtz/mraa,noahchense/mraa,sundw2014/mraa,sergev/mraa,KurtE/mraa,spitfire88/mraa,seem-sky/mraa,malikabhi05/mraa,intel-iot-devkit/mraa,smileboywtu/mraa,yoyojacky/mraa,yangjae/mraa,allela-roy/mraa,yongli3/mraa,alext-mkrs/mraa,Pillar1989/mraa,petreeftime/mraa,pctj101/mraa,allela-roy/mraa,allela-roy/mraa,noahchense/mraa,seem-sky/mraa,stefan-andritoiu/mraa-gpio-chardev,seem-sky/mraa,nioinnovation/mraa,w4ilun/mraa,g-vidal/mraa,jontrulson/mraa,arunlee77/mraa,neuberfran/mraa,jontrulson/mraa,stefan-andritoiu/mraa,yoyojacky/mraa,yongli3/mraa,damcclos/mraa,arfoll/mraa,alex1818/mraa,Hbrinj/mraa,alexandru-elisei/mraa,noahchense/mraa,damcclos/mraa,stefan-andritoiu/mraa,Hbrinj/mraa,Kiritoalex/mraa,Pillar1989/mraa,yangjae/mraa,ncrastanaren/mraa,stefan-andritoiu/mraa-gpio-chardev,arunlee77/mraa,smileboywtu/mraa,stefan-andritoiu/mraa-gpio-chardev,whbruce/mraa,jontrulson/mraa,pctj101/mraa,noahchense/mraa,pctj101/mraa,sergev/mraa,alext-mkrs/mraa,andreivasiliu2211/mraa,matt-auld/mraa