Removed unused vstst.cs file.
Added some documentation and clarification.
Console return codes tests were added.

Added tests to the console return codes.
Added some error handeling and output.
Got rid of the abstract AllureAdapterBase.

Moved the logic of AllureAdapter back to AllureAdapterBase and renamed it to AllureAdapter.
Deleted results-example-mstest.trx.
Added target directory as parameter to ConsoleTests.
Added tests to compare the xml of the generated xmls.
Created base class for unit tests to share the test results object.
GenerateTestResults appends directory seperator if it's missing.
Added .travis.yml file.
Update README.md
Updated .travis.yml to restore nuget dependencies of allure-csharp-commons
Added xml content output when comparing xmls in test.
Fixed code and tests to take UTC into account.
Update README.md

Added Travis CI build status icon.

Closes #1
Merge branch 'master' into local-master