Remove unneeded else clauses
Merge pull request #125 from Shugyousha/simplereturn

Remove unneeded else clauses
added integration test for fuzzy search
adding scripts for new code coverage
improving test coverage of search
added index tests
fix panic in MultiSearch when all indexes return error
fixes #126
fix error message typo
better fix for returning on first error
closes #126
fix to phrase/phrase match search involving stop words
closes #122
make batch internals private
closes #119
added more tests for MultiSearch
added index alias tests for multiple aliases
added another set of tests for IndexAlias with single Index
added more index crud
added more index crud test
added integration tests for facets
refactored store tests
upgrade to current forestdb api
add test to cover kana/ideographic case