Fixed an issue which caused tree metadata id to be lost when resolving conflicts.
Offload 'seen' set to BDB during object packing
Correct some errors in the quickstart
Revert "Offload 'seen' set to BDB during object packing"

This reverts commit 18a96e1df5b529e0eeda2e730e65aa7877abab0c.
added how to help page

Conflicts:
	README.rst
"Fix an issue that caused FeatureStore edits to change the metadataId of RevFeature nodes.

Geogit supports adding features of disparate feature types as direct children of the same tree.
This shadowed an issue with the geogit FeatureStore implementation that was causing to store
feature nodes with their own metadataId instead of blank (and hence defer to the tree's default one)
when a namespace is assigned to the DataStore.
This patch makes sure both inserts and updates through the geotools api use a feature with the
native/internal FeatureType and hence ensures their metadataId will remain loyal to the tree's default.
Merge remote-tracking branch 'origin/pr/340'
Merge pull request #350 from groldan/issue_310

Fix "Editing features changes the feature type."