Merge pull request #13 from davidzchen/master

Add Makefile.PL to simplify installation.
Yes, tput colors doesn't seem to give $TERM

Revert "exit if terminal doesn't support 256 colors"

This reverts commit 2c6b50b57fa818d943ccf4232ead37d866273af5.
remove warnings just in case
cleaned output screenshots and extended alt text
Merge pull request #17 from Sicaine/master

cleaned output screenshots and extended alt text
Add option for ASCII chars instead of ANSI colors
Merge pull request #18 from maginatics/ascii

Add option for ASCII chars instead of ANSI colors
update TODO list in README
Improve readability
Merge pull request #21 from nferraz/master

code cleanup
Changed code to pass value of the "author" argument properly.
Merge pull request #22 from igamid/master

Changed code to pass value of the "author" argument properly.
Update README.md
Simplified code
Improved documentation (POD)
.gitignore
Merge pull request #23 from nferraz/master

Simplified code
Breaking up code in smaller units

git_command()
epochs()
Add --github|gh argument to pull public  contributions data out of github
( as suggested by dgryski here https://github.com/k4rthik/git-cal/issues/15 )
Breaking up code into smaller units
process_current_repo()
git_command()

Thanks to https://github.com/nferraz
(tried merging https://github.com/nferraz/git-cal/commit/f2cf620c3b328bf3abb037e0136e2dc6925861d1
but too many conflicting changes due to my prev commit :) )