Acedit

Features Added
- Support for Ruby, Haskell
- Set compiler flags as used by online judges

Bugs fixed
- Fix error code for TLE

Features added
+ Support for Java

Bugs fixed
+ Error when directory name had spaces

Features Added
+ Clear cache for a given site
+ Flag to set default contest
+ Setting up a workdir is no longer required

+ Use lowercase for convenience on the CLI (`acedit` instead of `ACedIt`)

Bug fixes
+ Use post_install commands for initial setup

Bug fixes
+ Handle exceptions and exit cleanly on invalid contest/problem names
+ Fix parsing bug due to no-contest when using SPOJ

Features Added
+ Flags to set default site and working directory
+ Run your code from any directory using explicit flags