Prep 5.8
Prep fix for #385
Add DLC Checkbox options
Update SteamCardExchange logo
Add price slider / options to search results

Also adds the ability to cancel the advanced search
Adds speech input to search boxes on store pages
Update speech feature
Remove language setting, as per earlier discussion. Currently modifying this does literally nothing, unless you have never used Steam before. (Highly unlikely)
Fixed issues relating to the new voice search feature. Added placeholder to the search inputs. Added voice search to more search boxes. Fixed price slider showing undefined when url_parameter price existed, but with no value. Added pretty console notification.
CZ translation update
Fixes #385
Adds coupon codes to price data
Added Early Access Overlay option, as requested. (https://github.com/jshackles/Enhanced_Steam/issues/388)
Fixed up the lowest price information having a fixed height, breaking very long dialogs.
Fix issue with line-chart graphic height
Fix price container for any size

The previous single color image background was only 133px tall, meaning
if the price history dialog went to 4 lines (which is now possible) it
would start showing green at the top.  This has been replaced by CSS.

This also now correctly centers the line_chart graphic regardless of how
many lines of text there are.
Fixes #361, wishlist remove now done in AJAX

The numbering is still wrong when an item is deleted, may fix later.
Further fixes #361

Items on wishlist are now re-numbered after successfully removing an
item.
Re-ranking correct on remove regardless of sort
Fix bug with variable declaration
Update default early access banner setting

This should be enabled by default, with the option to disable.