Travis CI: this connects to #76

Using a single index file. Updated servers. Removed duplicate npm scr…

Typedoc configuration added

Rest services

Closes issue #65 

'pree2e' and 'ci' scripts added

Fixed an issue where, if you called findAll or findById multiple times in a row, all network requests were cancelled except for the last one.

Reinstated npm as a dependency

Hal serializer