Merge branch 'master' of 192.168.100.118:/GIT/imus-tools

Merge infoteh into imus-tools git repo
Introduce xlsParsePnr script to parse TG PNR excel files
Imported http://www.technipelago.se/content/technipelago/blog/44
Add gradle build file.
Enhance to work also with xlsx documents, not just xls.
Fix parse date from XLS[X] files
Filter GExcelBuilder into separate repository by instruction - http://stackoverflow.com/questions/359424/detach-subdirectory-into-separate-git-repository

Change package to info.hubbitus
Merge branch 'master' of https://github.com/Hubbitus/GExcelBuilder

Prepare to pussh
Share on github