Merge pull request #108 from zelgerj/master

dummy commit to get new travis build
added a facade for shell commands
Merge pull request #109 from zelgerj/master

added --no-interaction to composer task
Merge branch 'master' of https://github.com/techdivision/TechDivision_ApplicationServer
Extended shell facade
extended documentation
minor formatting errors
minor doc changes
coding convention fix
Merge pull request #114 from wick-ed/master

diff reviewed
Minor DocBlock changes for PBC
Merge pull request #115 from wagnert/master

diff reviewed
DatabaseHostNode for DatabaseNode
Refactored fileheader
Merge pull request #116 from mwitte/master

DatabaseHostNode for DatabaseNode
removed pestering error_log
changed datasource usage within the configuration node tree
Merge pull request #117 from wick-ed/master

changed datasource handling
Add branching description
Merge branch 'master' of github.com:wagnert/TechDivision_ApplicationServer