base: baseUrl for require.js

* Fixes the base path for require.js module which were loaded from a relative path instead of the absolute one.

Reported by: @kneczaj
> Uncaught TypeError: Object [object Object] has no method 'on' 01-jquery--3449646891855156961.js?64b7a863:4
Uncaught TypeError: Cannot call method 'compile' of undefined 51-webdeposit-3884405452116351265.js?100d2b7a:1471
Uncaught TypeError: Object [object Object] has no method 'on' 3:704
Uncaught Error: undefined missing jquery 00-requirejs-2218833842309969803.js?cb72bd76:1
this is in js console, in deposit form