early draft of api doc generator

issue #62
renamed phpdoc extension to apidoc
simplified model and context creation
finished the model layer
removed unused log level from debug dropdown

the LogPanel already filters out profile so it does not make sense
adding it here.
run basic app functional tests within the main repo test chain
enabled acceptance tests for basic application
fixed issue with too long th columns in debugger

fixes #1787
reverted 1e4c1eca1077ab23e7d00524b54f09f9158b3617 to get a working debug toolbar
fixed paths in travis.yml
added debug toolbar background to have line separators
debugging travis
debugging travis
fixed basic app travis

fixes #1744
added classes to grid, list and detail view

to allow specific styling
also fixed an issue with gridview sort indicator css.

fixes #1000
Default name and title added to GitHub auth client.
fixes #1606
#1788 info about retaining the default scenario
finished offline template summaries
ensure methods, properties and events to be unique