Release 7.x-1.0-alpha1 pz_search

! [9881cf9] First commit
 ! [HEAD] R1225: Fix a typo: descritpion <-> description
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 + [4909f91] R1225: Fix a typo: descritpion <-> description
 + [82c138b] RM 1225 - Implements search history API for saving searches.
 + [aacb06b] RM 1422 - Use str_replace() instead of trim().
 + [703ba48] RM 1422 - Remove " from input in search form.
 + [193956b] RM 1422 - Prevent js code in form elements to be executed .
 + [7958aeb] R1422: Fix URL when submitting an empty form
 + [87ee9e2] RM 1422 - Fix dcs issues.
 + [fa533fe] RM 1422 - Test if console.log function exists.
 + [a834a27] RM 1422 - Search rebounds (authors and subjects) url are built in template.
 + [a8a2f3d] RM 1422 - Fix form reset.
 + [5f61b1f] RM 1422 - Add as many form element for fields as there is searched fields.
 + [fa3d096] RM 1422 - Javascript settings sent to the client is keyed with module name (pz).
 + [f564b3f] RM 1422 - Give up url fragment. Pz now use query.
 + [b6a5248] R1241: Avoid leading double slash in query string
 + [d93bd0c] R1241: parse_url needs the 'scheme://host/' part
 + [4f0eb38] R1241: Use custom functions to parse and build query.
 + [d69a9de] R1241: Use REQUEST_URI instead of SCRIPT_URL and QUERY_STRING
 + [7379bf6] R1241: Accept "true" URL parameters
 + [870935c] R1204: Fix pz.showPage()
 + [6634deb] R1204: Fix DCS issues
 + [4ac9252] R1204: Add a cache feature to pz.stats()
 + [941b006] R1204: Remove pz-start and pz-num from form
 + [ba4f40d] R1204: Fix facet limitation feature
 + [9a73abd] R1204: Remove quotes around facet values
 + [784b45e] R1204: Allow auto-configuration of 'Facets' option
 + [7cf0bed] R1204: Enable PazPar2 facets
 + [656a4e5] RM1207: Fix page count
 + [3cf06be] RM1207: Pagination upgrades:   - previous is not active on first page   - next is not active on last page   - page numbers are displayed for direct access
 + [2df1bdd] RM1202: Fix number of records pagination. Fix current page on new query.
 + [51aa868] RM1202: Fix viewport problem on previous/next
 + [d573c5b] RM1202: Fix number of records display (merged instead of records)
 + [b3f5d25] RM1202: Avoid having relaunch parameter in URL
 + [0df5374] RM1202: Fix records number display
 + [03eb519] RM1202: Remove start and offset from global vars. They are now regular parameters.
 + [b4c73da] RM1202: Fix keepalive
 + [0fb1f66] RM1202 : Adds a pager to results
 + [888225e] RM1202 : Adds a pager to results (first commit, waiting for templates)
 + [7dac510] RM1201 [Follow-up]: Adds a message when the search is over, as well as the number of records.
 + [0c38b26] RM1201: Adds a message when the search is over, as well as the number of records.
 + [a4a8331] R1195: Add comments
 + [aa21f11] R1195: Fix author and subject search
 + [1407ca8] R1195: Use URL fragment parameters to fill form and launch search
 + [f29f6ba] R1200: Add a description of what the 'Auto-configuration' button do.
 + [65cd165] R1200: Allow auto-configuration using PazPar2 'info' command
 + [32e6f3b] R1179: Add authors in detailed record display
 + [eb8618e] R1179: Change results display
 + [09378ab] R1179: Move theme function to template file
 + [74db0be] RM 1180: Make results collapsed and expandables.
 + [b9a6343] RM 1180: Make results collapsed and expandables.
 + [1196abd] RM 1180: Make results collapsed and expandables.
 + [6bcec6b] R973: Add a slash after $pz_base_url
 + [b4411b2] R973: Remove blank line under comment (DCS)
 + [5b18190] R973: Remove default maxlength for targets configuration input
 + [b2da6fd] R973: Fix termlist and prevent infinite loops
 + [c08372c] R973: Add PazPar2 targets
 + [e8b514d] R973: Add sort criteria
 + [22c347a] R973: Remove useless code
 + [8aff997] R973: Rewrite search form with Drupal Form API
 + [8d17be5] R973: Add function documentation
 + [259edb3] Wait 500 milliseconds between each progression checks
 + [9ced153] R973: Allow to configure Pazpar2's base URL
 + [c83ea6a] Add results description
 + [cf8a20a] Remove a keyword from qualifeirs
 + [3504bb7] dedupe results locations
 + [ffdb8ca] Reset a default search form produce many '+ add' links
 + [377252d] Lots of things
 + [e7a4304] Add an inedex dropdown list in search form
 + [5ad28de] Fix pz.submitQuery (search)
 + [dafc87e] Allow to select term in termlist to fill out search input.
++ [9881cf9] First commit