Updates to main README and CONTRIBUTING files.

Closes #9.
Closes #71.
Adding sublime text link on how to install use it with PHPCS [ci skip]
Make tests for Archive run standalone

Refs #4
Make tests for Client package run standalone

Refs #4
Make test for Crypt package run standalone.

Refs #4
Make tests for Filter package run standalone

Refs #4
Make tests for Keychain package run standalone

Refs #4
Rewrite the profiler
Merge pull request #74 from florianv/profiler2

Rewrite the profiler. Thanks @florianv
Update readme
Merge pull request #75 from florianv/profiler-readme

[Profiler] Update readme [ci skip]
[Profiler] memory peak
Merge pull request #76 from florianv/profiler-fix

[Profiler] memory peak [ci skip]
Refactor Factory out of Controller package.

Refs #32
Merge branch 'master' of https://github.com/joomla/joomla-framework
Update documentation for Controller package

Closes #54
Removing @package [ci skip] Closes #77
Clean up phpDocumentor errors.
Merge branch 'master' of https://github.com/joomla/joomla-framework
Adding doc link to README [ci skip]