Added ability to define custom clauses, updated tests
updated readme
updated readme
Merge branch 'master' of github.com:rpoole/node-persist

Conflicts:
	README.md
define clauses differently
readme
allow arguments passed through the custom chains
readme
readme
fixed bug with anonymous functions, updated readme
Merge pull request #83 from torworx/master

fixed runSqlFromFile self undefined exception and primary key without auto increment always returns wrong integer after save
finazlied how clauses are defined, updated readme and tests
Merge branch 'master' of github.com:rpoole/node-persist
Merge pull request #84 from rpoole/master

Add support for custom clauses
Merge pull request #1 from nearinfinity/master

Keep consistent with origin repo.