New options for cutsom controllers + new "var/" dir
Merge branch 'wip'
Version 1.0.0
Version 1.0.1

New feature to allow a "usage" call to get HTML info about a webservice
usage (one per controller) - usage file can be processed by Markdown
Extended
Info about the usage feature
Version 1.0.2

New "init" method called for each controller creation to emulate a
custom constructor (no need to duplicate the original
AbstractController constructor)
Merge branch 'master' into dev
Updating documentation for version 1.0.2