[maven-release-plugin] prepare for next development iteration
fix index on embedded document field
merge of master
Only 2d index is required to first in compound index (remove requirement
that 2dsphere being first too).
added spring document containing map test
Merge pull request #64 from tomdearman/master

Index on embedded document field
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Fix for creating 2dsphere indexes and added tests
Forgot to remove println.
Merge pull request #66 from james-jory/master

Only 2d index is required to first in compound index
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Fixed a bug where descending indexes were not being processed correctly in Fongo. Index keys are resolved by
piggy-backing on the FongoDBCollection.applyProjections mechanism, which considers fields in the projection
as excluded if their value is not greater than 0. This obviously conflicts with the fact that a value of -1
in the index object is perfectly legal. Best fix I could think of that still preserves the re-use of this method
was to set to the condition for inclusion to be based on if the projection field value is not equal to 0.