[INTERNAL] Finder: renamed new finders to be private
[API] Finder: added lambda-based c++11 find() functions
[API] Index: added lambda-based c++11 find() functions
[INTERNAL] Index: fixed indexCreate(Trie) signature
[INTERNAL] Finder: removed FindTraits_<>
[FIX] Finder: fixed a type-related bug
[FIX] Finder: fixed delegator signature
[FEATURE] Index: added EditDistance Backtracking
Removed iterative HammingDistance backtracking
[INTERNAL] Index: switch for Exact search
Merge pull request #353 from esiragusa/feature/find

Lambda-based find()