Merge branch 'release/0.2.1' into develop
Bumps version numbers for develop branch. Refs #2.
Forces local install through ``nake babel``.
Uses direshell to report errors back.
Adds note about compiler to installation instructions.
Reverses git-flow branches. Refs #5.
Documents task in changes log. Refs #5.
Avoids verbosity during compilation.
Adds ``.dropbox.cache`` to list of ignored paths. Refs #4.
Moves list of ignored paths to separate .rst. Refs #4.
Implements macro to read constants from file. Refs #4.
Documents task in changes log. Refs #4.
Merge branch 'feature/t4_avoid_cache_dir'
Upgrades to nake 1.2. Refs #7.
Documents task in changes log. Refs #7.
Parses correctly escape sequence. Refs #4.
Uses static param to work with non string params. Refs #4.

See http://forum.nimrod-lang.org/t/419/1 for reference.
Adds to nake building of distribution zip. Refs #3.
Updates babel file with new paths. Refs #3.
Gets compiler hash from local checkout if available. Refs #3.