updating poms for 1.1.1 hotfix
OddItem for item aliases

Add: OddItem is an optional dependency for resolving item aliases. If it is not installed, string aliases don't work.
Fix uses ItemDataResolver

Fix: Classes which use the ItemDataResolver do that correctly now. Prevously they threw exceptions if an unknown item alias was inputted.
Fix farm sign

Fix: The farm sign works correctly for wheat and melons/pumpkins now.
Add repository labels

Add: Information labels in the pom for describing the different maven repositories.
Add metrics as maven dependency

Add: PluginMetrics for creating plugin stats is now using a maven dependency.
Change QuarterBukkit version to 0.2.1

Note: Now using QuarterBukkit 0.2.1 (hotfix).
updating poms for 1.1.1 hotfix
Merge branch 'hotfix/1.1.1'
Hot hotfix on master: Update changelog

Note: Add the hotfix changes to to the changelog.