CZ translation update
Merge pull request #408 from dapil/patch-1

CZ translation update
Prep 6.0
Fixes #409 Fix bug in early access overlays

For games with coupons
Adds ES features to "Similar games" pages

For example:
http://store.steampowered.com/recommended/morelike/app/251570/
Update PWYW bundle dialog
Merge pull request #1 from jshackles/dev

Dev
Updated Japanese Translation.

And fixed a bug where some strings weren't being translated properly.
fixed/
Merge pull request #412 from planicrand/dev

Updated Japanese Translation
Fixes header link insertion

Wasn't working previously due to a change made by Valve in how these
dropdown menus in the header work.
Fix bug with custom wallet amounts

No longer resets box on tab out
Grouped options localizations
Adds advanced market search

Still needs autocomplete on game name.  At this time only works with
Steam Community items.
Fixes issue with sub groups not fully translating
Remove feature implemented by Valve
remove another
Fixes #416

When getting coupon details, Enhanced Steam will now use the highest
percentage coupon.
Changed a few localization locations, fixed hr in dropdowns, added Translation link
Jason's mean :(