increase tolerance of tests for GCC (also version 4!) to let'em pass
increase tolerance of tests for GCC (also version 4!) to let'em pass

stuarteberg/vigra,ThomasWalter/vigra,martinsch/vigra,mmuellner/vigra,timoMa/vigra,DaveRichmond-/vigra,dstoe/vigra,kod3r/vigra,DaveRichmond-/vigra,dstoe/vigra,psteinb/vigra,cha007/vigra,dagophil/vigra,psteinb/vigra,funkey/vigra,martinsch/vigra,xiwei-zhang/vigra,psteinb/vigra,ThomasWalter/vigra,psteinb/vigra,xiwei-zhang/vigra,timoMa/vigra,capturePointer/vigra,stuarteberg/vigra,cbecker/vigra,mmuellner/vigra,capturePointer/vigra,kod3r/vigra,cha007/vigra,dagophil/vigra,cbecker/vigra,hmeine/vigra,mmuellner/vigra,hmeine/vigra,xiwei-zhang/vigra,timoMa/vigra,xiwei-zhang/vigra,kod3r/vigra,kod3r/vigra,cha007/vigra,DaveRichmond-/vigra,DaveRichmond-/vigra,psteinb/vigra,martinsch/vigra,dagophil/vigra,dagophil/vigra,mmuellner/vigra,DaveRichmond-/vigra,martinsch/vigra,dstoe/vigra,funkey/vigra,funkey/vigra,hmeine/vigra,cbecker/vigra,stuarteberg/vigra,capturePointer/vigra,hmeine/vigra,cha007/vigra,mmuellner/vigra,psteinb/vigra,kod3r/vigra,timoMa/vigra,stuarteberg/vigra,martinsch/vigra,mmuellner/vigra,cbecker/vigra,stuarteberg/vigra,dstoe/vigra,cha007/vigra,dstoe/vigra,dagophil/vigra,xiwei-zhang/vigra,funkey/vigra,cbecker/vigra,psteinb/vigra,dstoe/vigra,capturePointer/vigra,funkey/vigra,dagophil/vigra,capturePointer/vigra,dstoe/vigra,funkey/vigra,timoMa/vigra,ThomasWalter/vigra,cbecker/vigra,mmuellner/vigra,timoMa/vigra,ThomasWalter/vigra,kod3r/vigra,cha007/vigra,funkey/vigra,DaveRichmond-/vigra,xiwei-zhang/vigra,cha007/vigra,timoMa/vigra,hmeine/vigra,xiwei-zhang/vigra,kod3r/vigra,martinsch/vigra,hmeine/vigra,stuarteberg/vigra,dagophil/vigra,DaveRichmond-/vigra,ThomasWalter/vigra,capturePointer/vigra,hmeine/vigra,ThomasWalter/vigra,capturePointer/vigra,ThomasWalter/vigra,stuarteberg/vigra