Store dynamically got init's doc so that no need to get it again.
Store dynamically got init's doc so that no need to get it again.

Update issue 186
Changed getting the __init__ doc so that the doc is stored and not reget.

The duplication in this code is pretty bad but I'm not sure is removig
it worth another base class.

SivagnanamCiena/robotframework,edbrannin/robotframework,nmrao/robotframework,wojciechtanski/robotframework,yahman72/robotframework,jaloren/robotframework,un33k/robotframework,moto-timo/robotframework,dkentw/robotframework,yonglehou/robotframework,synsun/robotframework,snyderr/robotframework,ashishdeshpande/robotframework,kurtdawg24/robotframework,yonglehou/robotframework,robotframework/robotframework,ChrisHirsch/robotframework,jaloren/robotframework,joongh/robotframework,xiaokeng/robotframework,robotframework/robotframework,alexandrul-ci/robotframework,nmrao/robotframework,ChrisHirsch/robotframework,rwarren14/robotframework,Colorfulstan/robotframework,kurtdawg24/robotframework,edbrannin/robotframework,joongh/robotframework,suvarnaraju/robotframework,wojciechtanski/robotframework,joongh/robotframework,jaloren/robotframework,nmrao/robotframework,yahman72/robotframework,fingeronthebutton/robotframework,fingeronthebutton/robotframework,Colorfulstan/robotframework,SivagnanamCiena/robotframework,Colorfulstan/robotframework,kyle1986/robortframe,nmrao/robotframework,un33k/robotframework,suvarnaraju/robotframework,jaloren/robotframework,kyle1986/robortframe,jorik041/robotframework,HelioGuilherme66/robotframework,HelioGuilherme66/robotframework,userzimmermann/robotframework,jorik041/robotframework,synsun/robotframework,JackNokia/robotframework,kyle1986/robortframe,snyderr/robotframework,jorik041/robotframework,eric-stanley/robotframework,synsun/robotframework,nmrao/robotframework,Colorfulstan/robotframework,xiaokeng/robotframework,stasiek/robotframework,xiaokeng/robotframework,jorik041/robotframework,kyle1986/robortframe,alexandrul-ci/robotframework,dkentw/robotframework,stasiek/robotframework,alexandrul-ci/robotframework,SivagnanamCiena/robotframework,ashishdeshpande/robotframework,un33k/robotframework,moto-timo/robotframework,xiaokeng/robotframework,userzimmermann/robotframework,yahman72/robotframework,ChrisHirsch/robotframework,yonglehou/robotframework,edbrannin/robotframework,userzimmermann/robotframework,dkentw/robotframework,fingeronthebutton/robotframework,suvarnaraju/robotframework,JackNokia/robotframework,yonglehou/robotframework,rwarren14/robotframework,eric-stanley/robotframework,HelioGuilherme66/robotframework,userzimmermann/robotframework,suvarnaraju/robotframework,moto-timo/robotframework,alexandrul-ci/robotframework,JackNokia/robotframework,snyderr/robotframework,fingeronthebutton/robotframework,eric-stanley/robotframework,un33k/robotframework,synsun/robotframework,JackNokia/robotframework,yonglehou/robotframework,JackNokia/robotframework,rwarren14/robotframework,suvarnaraju/robotframework,userzimmermann/robotframework,ChrisHirsch/robotframework,joongh/robotframework,SivagnanamCiena/robotframework,rwarren14/robotframework,stasiek/robotframework,moto-timo/robotframework,edbrannin/robotframework,robotframework/robotframework,ashishdeshpande/robotframework,ashishdeshpande/robotframework,edbrannin/robotframework,snyderr/robotframework,wojciechtanski/robotframework,synsun/robotframework,kurtdawg24/robotframework,eric-stanley/robotframework,jorik041/robotframework,rwarren14/robotframework,SivagnanamCiena/robotframework,un33k/robotframework,kyle1986/robortframe,ChrisHirsch/robotframework,dkentw/robotframework,kurtdawg24/robotframework,kurtdawg24/robotframework,stasiek/robotframework,yahman72/robotframework,dkentw/robotframework,alexandrul-ci/robotframework,yahman72/robotframework,Colorfulstan/robotframework,joongh/robotframework,fingeronthebutton/robotframework,ashishdeshpande/robotframework,xiaokeng/robotframework,wojciechtanski/robotframework,wojciechtanski/robotframework,stasiek/robotframework,snyderr/robotframework,jaloren/robotframework,moto-timo/robotframework