Merge pull request #171 from allegro/develop

Merge with master
use subventures option in ventures changes report
flake8 fixes
merge
fixed asset collect plugin - replacing to None
Merge pull request #178 from mkurek/fix/asset-plugin-replace

fixed asset collect plugin - replacing to None
improved gitignore and manifest
logging tweaks
Merge pull request #179 from mkurek/fix/manifest-and-gitignore

improved gitignore and manifest
new report logic
Merge pull request #180 from inc0/develop

Ceilometer pricing tweakups
Merge pull request #175 from mkurek/feature/venture-changes-report-ventures-subtrees

use subventures option in ventures changes report
version bumped, changelog updated
makefile added; coveralls added; badges added to readme
missing makefile added
Merge pull request #181 from mkurek/release/2.4.0-prepare

version bumped, changelog updated
Merge pull request #182 from mkurek/feature/coverage

makefile added; coveralls added; badges added to readme
Merge branch 'develop' into release/2.4.0
Update readme
fix share plugin