Fixed an issue where jspm would fail on a non-object thrown error, such as 403
Merge pull request #100 from Orbs/master

Switch to using mikeal/request to gain proxy support
endpoint API upgrade and package tests
update systemjs builder, build test fix
0.7.0-beta.8
0.7.0-beta.9
treat npm >=0.x as 0 and >=0.0.x as 0.0
fix tmp dir naming for conflicts
create registry cache
use local registry for overrides
Merge pull request #108 from jspm/registry-cache

Create registry cache
0.7.0-beta.10
beta tag fix
windows path fix
0.7.0-beta.12
registry cache fix
Merge pull request #112 from jamespamplin/error-reporting-fixes

Minor fix: jspm fails without exit code when github ratelimit hit
registry cache correction
implement local package cache
Merge pull request #118 from jspm/local-cache

implement local package cache