#37 Swap Pat methods to seperate class and marked obsolete for 0.3.0
#45 Missing test for Environment\Pat class

- added new class PatTest
#37 Swap Pat methods to seperate class

- changed test according to new structure
#46 Pat::getPath returns wrong directory

- changed relative path within method (to parent dir)
#47 Environment::acquireSystem can't be reflected

- Environment::acquireSystem uses now static field
#48 New contributing guidelines

- Wrote guidelines about new issues
- Steps to provide own code
#49 Uri Parser

- New Path Parser {with tests}
#49 Uri Parser

- New Query Parser {with tests}