Version 0.5.0
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- Updated timings for webelement detection
- Updated HTTPUtil libraries
- No "folder exists" check anymore in share function

passed testsuits
Update .gitignore
HTTPUtil libraries [jar]
Merge remote-tracking branch 'origin/test' into test

Conflicts:
	ch.droptilllate.cloudprovider/src/ch/droptilllate/cloudprovider/dropbox/DropboxHandler.java
	ch.droptilllate.cloudprovider/src/ch/droptilllate/cloudprovider/dropbox/HeadlessBrowserDB.java
	ch.droptilllate.cloudprovider/test/ch/droptilllate/cloudprovider/test/SimpleTest.java