Merge pull request #18 from liranbg/sagi_dev

Sagi dev -> Master
fix #16

more debugging detailes from mainscreen.cpp
add version variable to .pro
changed location of jcelogger
~still need to add translations
include bug in prev commit
fix #17

default room\lecturer strings
also fixed an huge bug i found! (couldnt export calendar if there were courses over 17 pm!)
i also used trimming function to avoid empty spaces in data
changed translations

added more detailes, help, translations and label with link in mainscreen ui
Update README.md
Update README.md
fix #19

finally i found it! now the status bar size changes automatically
Update README.md
Added some more documentation

DocBlocks to all major functions.
hope it helps...