Add account details with an html-safe limiter and add sanitization
cachebusting filenames, fix js order, gzip_static

* Make filenames in distributed html cachebusters
* ensure that angular is first in concatenated js
* compress static assets for use by nginx gzip_static
Extract player to module
move address to account module
make code slightly clearer
enable demographics PRXNXT-42
Merge pull request #31 from PRX/feat/account_details

Feat/account details