test case for color
better readme
docs on color, hex and rgb value support on fgcolor and bgcolor
enhancement on colors
more test case on colors
add test for log
add travis
add travis badge
absolute import for python 2.6
fix for python3
for python3 and python 2.6
still fix for python3
prepare for release
unsafe link for rtd.
Merge branch 'master' into color-enhance

* master:
  unsafe link for rtd.
  prepare for release
  still fix for python3
  for python3 and python 2.6
  fix for python3
  absolute import for python 2.6
  add travis badge
  add travis
  add test for log
  more test case on colors
  enhancement on colors
  docs on color, hex and rgb value support on fgcolor and bgcolor
  better readme
  test case for color

Conflicts:
	terminal/color.py