Cspotarrays.cpp: warnings removed and secured reading of files with checking of return values
warnings removed from ML_2dx
warnings removed from eulerWindow
Removed all warnings at least on Linux systems

Merge branch 'remove_warnings'
imagename_original now stored when importing files to 2dx_automator
now 2dx_automator stores the original filename also when reporcessing an image, fixed #50
2dx_automator should now be able do deal with dots in the file name, fixed #53, cleaned up the 2dx_automator code
2dx_atuomator now deals with dots in filenames and stores the original file name"

Merge branch '2dx_automator'
Reintegrated the current master branch

Merge branch 'master' into prepare_3.4.2