Update autotools files for new version.
Fix pathWithoutExtension so thaht it properly handles paths without extension.
Add check for the existence of a config file to AppBase and ConfigParser.
Change the source directory name to cppapp so that the library can be used without installing.
Add simple wrapper around pthread library.
Update main header file and configure.ac to check for pthreads.
Add autotools cleaning script.
Fix a typo in the cppapp.h header and an unused variable.
Add MethodThread class.
Fix few errors in the Mutex and Thread files.
Improve clean-at script, add init script, re-add the old no-autotools Makefile as Makefile.simple.
Add missing unistd.h include to Option.h
Merge branch 'develop' of github.com:nnen/cppapp into develop
Update broken Doxyfile (bad input directory) and add docs dir to gitignore.
Add simple unit testing framework.
Fix problems with static TestSuite registration.
Merge branch 'develop' of github.com:nnen/cppapp into develop
Change assertion string in TestResult to std::string to avoid memory problems with dynamically generated strings.
HOTFIX: Fix a bug in the Config class causing segfaults while looking up config values.
Add debugging to the TestSuite class and add TestApp as a scaffolding for running tests.