Use pip's built-in --log command to provide logging, as sometimes abrupt process exits don't drop logs (note: known issue with this version of pip will cause a stack trace when pip fails, but log file will be written https://github.com/pypa/pip/issues/219)
bumping version
bye bye .rvmrc thanks for the headaches
Merge pull request #212 from mortardata/ddaniels_pip_logs

[#73161968] Use pip's built-in --log command to provide logging
bumping mortar-api-ruby version
bumping version
bumping mortar-api-ruby version
bumping version
Detect issues with mirror directory (exists but empty, exists but .git underneath empty) and recreate from scratch when that happens
Build ruby 2.1.2 in travis-ci
Merge pull request #214 from mortardata/ddaniels_ruby_2_1

Build ruby 2.1.2 in travis-ci
Merge pull request #213 from mortardata/ddaniels_embedded_project_mirror_directory_robustness

[#76982478] Detect issues with mirror directory and recreate