Renamed apigen.php to apigen
Check for existence of trait and trigger a more meaningful notice than 'Undefined index' (see #234)
Missing documentation reported only when longDescription is missing [Closes #203]
basePath added, closes #292
gitignore updated
Replace search button with placeholder text in default theme

This causes the default theme to match the Bootstrap theme a little more
closely, and it's good because the search button is nonfunctional unless
Google Custom Search is configured.

Closes #295
Execute bits for apigen.php
Change all annotations to lowercase
Fixed indentation
readme cleanup
shorter title
cleanup
gitignore udpated
changelog moved to Github releases
authors added to composer
license now MIT, authors added
composer udpated
license style
license in files updated
apigent.bat removed