Code cleanup.
Merge pull request #1 from Dmitry-Me/cleanup

Code cleanup - fix some minor issues
Redundant use of infrastructure-only property.
Merge pull request #3 from Dmitry-Me/redundantcall

Redundant use of infrastructure-only property.
Minor formatting fix - spaces replaced with tabs
Neat message when trying to check a non-C++ project.
Remove redundant code.
Fix broken code.
Bring output to front upon analysis completion.
Merge pull request #4 from Dmitry-Me/bringtofront

Bring output window to front upon analysis completion
Ask cppcheck to display relative paths in output like compiler does.
Merge pull request #7 from Dmitry-Me/userelativepaths

Ask cppcheck to display relative paths in output like compiler does.
Cleanup:
1. output window pane variable renamed to reduce confusion
2. removed unneeded reference and using directives
3. helper for accesing output window
Cleanup - remove using directive.
Making "thread" and "process" objects bound to cppheck.exe non-static.
Merge pull request #8 from Dmitry-Me/removestaticprocess

Clean code and make "process" and "thread" non-static
Longer description for more search hits.
Merge pull request #9 from Dmitry-Me/optimizedescription

Longer description for more search hits.
Minor license edit
.gitignore and package installer license added