v0.2.0

 [BUG FIXES]
 - Tests skipped if vim not found, or not compiled with perl support.

 [ENHANCEMENTS]
 - Added 'load_function_dir()' loading mechanism.

 [STATISTICS]
 - code churn: 3 files changed, 106 insertions(+), 32 deletions(-)
removed unecessary warning that shows up in vim when range is used

Fixes #1
source_function_dir()
changelog
Merge branch 'load_function'
changelog
mailmap
preps
Build results of ff50d75 (on master)