Adding more locales

There're a lot of changes, but mostly because I updated resources for all locales and not only for the new ones. 

Main changes:

1. Adding new locales: de-CH, en-AU, en-CA, en-GB, en-IE, en-SG, en-ZA, es-CO, es-MX, es-US, fr-BE, fr-CA, fr-CH, it-CH.
2. Fixing various issues in resource importers: some URLs were changed, some importers were using classes/methods that are no longer there, some resources are imported in a slightly different format by ruby-cldr.
3. Resources updates:
  * Collation data – using JRuby 1.7.4, ICU4J 52.1, and CLDR v23 (collation rules syntax was changed in v24).
  * Units data in units.yml files – Ruby 1.9.3, ruby-cldr v0.0.2, and CLDR 22.1 (sytanx was changed in v23).
  * Everything else – using Ruby 1.9.3, ruby-cldr v0.1.1, and CLDR v24 (there were some changes in plural rules due to a bug fix in ruby-cldr, changes in other files are mostly mostly formatting and changes in binary trie dumps).