removed special version parse-wrangling.
re-legitimized the version size function somewhat
dev version bump
Merge branch 'server-npm-integration' into issues/1636/version-craziness

Conflicts:
	package.json
resolves #1636

modified:   node-datasource/routes/app.js
- re-wrote getVersionSize to be less correct and more sane
modified:   package.json
- added 'semver' dependency
Merge pull request #9 from tjwebb/issues/1636/version-craziness

Issues/1636/version craziness