Make assistants subdirs named the same as roles to be consistent
From devassistant 0.6.0a, roles are determined by FS location, not role attribute
Use gui_hints in arguments
Improve some verbose names
Remove chdir to project directory
Big boom - rename templates to files, unify creator/crt naming
One more reorganization to keep everything organized in a good way
Some corrections in order to import project into eclipse environment
Warn user if we don't know how to import project into eclipse
Some typos and stuff
Modifiers now have to read .devassistant explicitly
Use new style of calling sections/using snippets in args
Use 'test -e', not 'test -d', we need to test if it exists, be it file or directory.
Fix snippets for DA 0.9.0 DSL changes
Start using 0.9.0 Yaml DSL
Explicitly use section name with 'use' command everywhere
Remove unneeded sed in eclipse.run_java
Merge pull request #35 from msrb/update-maven-assistant

Update/Fix Maven assistant
Merge pull request #32 from jwakely/issue-23

Check for missing BuildRequires packages.
Add 'preserved' attribute to some arguments. This is a part of fix #221.