Added a like search

Allows to search expressions in columns using like.
e.g: /like/nombre/MAS%25 will return MASMA
Revert "Added a like search"

This reverts commit a84623d06fd4be74717fa0547350e30b66acb551.
Added new like  method API

Allows search using like statement
e.g /like/nombre/MAS%25 will return MASMA
Merge pull request #7 from ErwanTremiot/master