Added test file compilation and execution via makefile
Added Travis-CI configuration file for continuous integration
Separated main method from functions, so that testing could have the main method
Stripped out main method into separate file
Fixed makefile for tests, excluded the file with main method
Added minimal unit testing framework MinUnit
Added first test case with one test (will add more) for testing server unit
Merge branch 'master' of github.com:shookees/http_server