added 'all' method to hasMany in abstract-class.js to correctly support a 'many' collection. added .idea to .gitignore to ignore WebStorm projects.
attempted to write a test for hasmany all function.  this commit has it commented out
0.2.0-12
Merge pull request #194 from anatoliychakkaev/master

Allow to set model configuration
Merge pull request #192 from robblovell/hasmany

Hasmany
Merge branch 'master' of github.com:1602/jugglingdb
Update readme: clienside, describe built-in adapters
Revert hasMany change