index.haml: mention that dialect is selectable
convert: stop adding unnecessary extra newlines
statements: add some numeric values examples
Gemfile: bump ConceptQL to 0.1.0
precache: puke out SQL on error
CHANGELOG: update for 0.0.6
Bump to ConceptQL 0.1.1
CHANGELOG: update for 0.0.7
Merge branch 'release/0.0.7'

Conflicts:
	CHANGELOG.md