Tools API changed. New console application interface implemented. Some tests have been written

 - now actions can inject connected (or not) 'storage' parameter into themselves to reduce socket usage
 - Action.connect method now accepts 'host' and 'port' parameters
 - some PEP-8 nazi refactoring done
 - fixed bug in crashlog viewing class leading application freeze into infinite event loop
 - onDone callback added for crashlogs actions. Also future returned from method execute now accepts doneback parameter
 - implemented crashlog remove and crashlog remove all actions
 - ToolsExecutor class now creates storage object in factory method instead of creating it in every action init method
 - dummy.py removed for useless
 - fixed bug in cocaine-info.py because of python-framework updating
 - cocaine-pause-app.py & cocaine-start-app.py now have properly import tokens
 - file cocaine-tools.py now completely rewritten with opster's module help. Now it supports nested arguments and extended naming with help messages
 - many unit and functional console application tests added
Dump bast-completion script has been written