Correct 'ref' handling

Merge pull request #31 from flitsmeister/ref-fixes

Ref fixes

fm_1.5.3.1: Merge pull request #30 from flitsmeister/;

Removed ';'

fm_1.5.3: Merge pull request #29 from flitsmeister/improv-exact-match

Improv exact match

Support for lang and search_lang

Merge pull request #28 from flitsmeister/search-lang

Support for a different search language

Rank 30 seen as 28

Merge pull request #27 from flitsmeister/see-rank-30-as-28-1

If importance is 0, rank it as rank 28

Search with '*' on all hits for specific filter

Merge pull request #24 from flitsmeister/match-all-try

Match all try

Fix for empty localised string

Merge pull request #25 from flitsmeister/improvements

Localised value can be empty

Querying improved

Merge pull request #23 from flitsmeister/improvements

Improvements

fm_1.3.3: Merge pull request #21 from flitsmeister/try-smarter-fuzzy

No longer needed

fm_1.3.2: Merge pull request #20 from flitsmeister/try-smarter-fuzzy

Try smarter fuzzy