adds custom analyzer including synonyms
adds ampersand token filter. Needs more work
Merge branch 'master' of https://github.com/pelias/schema into syn-analyzer
adds synonym-related tests
improves ampersand parsing
adds current directory variable to link synonyms.txt
adds analysis/synonyms.txt
adds synonyms.txt existence test
using relative path instead of absolute path for syn mappings, since it's mysteryously working now
extra commit brought to you by lack of arg parentheses in the previous one
removes unique filter
minor changes to settings tests
Merge pull request #12 from pelias/syn-analyzer

Adding synonyms filter to pelias