Merge pull request #1 from vladignatyev/master

Secure workspace parser implementation
Add wrap for reading file and getting repos
Refactoring and structuring
Merge pull request #2 from vladignatyev/master

Fixed few bugs, pep8, requirements, readme
Shit to pep8
Merge branch 'master' of https://github.com/prozac631/XProjectExplorer
add bugged xml file
fixed bug with recursion