Upgrade jQuery to 1.11.1

...and get rid of that "Failed to load resource: the server responded with
a status of 404 (Not Found)" when the browser tries to load
/concrete/js/jquery.min.map
Line endings in Unix format
Line endings in Unix format
PRS-2 coding style
Remove DATE_FORM_HELPER_FORMAT_HOUR

Use
Core::make('helper/date')->getTimeFormat()
instead of
DATE_FORM_HELPER_FORMAT_HOUR
Remove DATE_APP_SURVEY_RESULTS
Fix definition of DATE_APP_DATE_ATTRIBUTE_TYPE_T
Remove DATE_APP_GENERIC_MDYT_FULL, DATE_APP_FILE_PROPERTIES, DATE_APP_FILE_VERSIONS, DATE_APP_FILE_DOWNLOAD

Let's use Core::make('helper/date')->formatDateTime(..., true) instead
Remove DATE_APP_GENERIC_MDYT_FULL_SECONDS

Let's use Core::make('helper/date')->formatDateTime(..., true, true) instead
Remove DATE_APP_GENERIC_MDYT, DATE_APP_PAGE_VERSIONS, DATE_APP_DASHBOARD_SEARCH_RESULTS_USERS, DATE_APP_DASHBOARD_SEARCH_RESULTS_FILES, DATE_APP_DASHBOARD_SEARCH_RESULTS_PAGES

Let's use Core::make('helper/date')->formatDateTime() instead
Use formatPrettyDateTime

Use DateHelper to format dates with Today/Tomorrow/Yesterday
Remove DATE_APP_GENERIC_T, DATE_APP_GENERIC_TS, DATE_APP_DATE_ATTRIBUTE_TYPE_T

Let's use Core::make('helper/date')->formatTime() instead
Remove DATE_APP_FILENAME

It's not necessary to translate this date format.
Furthermore it contained colons, and that's not good for Windows systems.
Remove unused DATE_APP_DATE_ATTRIBUTE_TYPE_MDY
Extend and standardize conversation message dates
Remove DATE_APP_GENERIC_MDY_FULL

Let's use Core::make('helper/date')->formatDate(..., true) instead
Remove DATE_APP_GENERIC_MDY

Let's use Core::make('helper/date')->formatDate(...) instead
Remove DATE_APP_DATE_PICKER

Let's use Core::make('helper/date')->getJQueryUIDatePickerFormat(...) instead
Bugfix
Bugfix