Update index.php

Added block for the "Jump To" menu, displays in smaller handheld view with links to bento categories
Update index.php

Added anchor tags to bento category boxes
Update index.php

Adjusted visibility of the "jump to" block for 720px and lower.
Rewrote logic to compute top n searches from last m days (@mdasorwala) - removed iterative code and substituted direct db query.  Also added API request parameters for last_n_days and top_n_searches.  Some Pep8 fixes as well.  Fixes #238.
Merge pull request #254 from gwu-libraries/t238-performance_of_searches_page

fixes #238
Changed "text" and "textgen" tokenizers to ICUTokenizer for multilingual tokenization support, and added jar dependencies to installation steps.  Fixes #122
fixes #264
Merge pull request #268 from gwu-libraries/t264-expandable_db_description

fixes #264
fixes #263
Merge pull request #269 from gwu-libraries/t263-top_result_links

fixes #263
fixes 265
fixes #265
Fix to enable passing top searches parameters - top_n_searches and last_n_days - to DB select statement properly.  Adds on to #238
Merge pull request #271 from gwu-libraries/t265-replace_pdf_icon

Fixes #265 - replaces PDF icon with bootstrap book glyph
Merge pull request #266 from gwu-libraries/t187-UI-mobile-jump-to

Adds jump-to links to anchor tags for single-column view
fixes #262
fixes #260
fixes #262
Merge pull request #273 from gwu-libraries/t262-wrlc_link

Embeds query term into WRLC catalog link.  Fixes #262.
fixes #272