Merge pull request #10 from NGXG/master

# A missing HTML closing tag in item listing of search view
^ Updated revision number to make a new release package, also move
container HTML tags for custom fields inside the if statement for item
listing in search view
# Fixed wrong and misleading checkin message in backend listings, shown
to users without global checkin privilege, about record rows currently
checked out by themselves, also now checkin icon is displayed to them
# Fixed broken RSS feed SEF URLs for categories that have (a direct
match) menu item
# Minor fix for J3 tooltips in search view, title / description proper
wrapping
+ Added _tools folder, with a script to link a local live joomla
web-site to a local FLEXIcontent repository
^ Changed blog template CSS to make the number of columns responsive to
the browser window width
+ Blog template can have leading items into columns too, added support
for placing both leading and intro items as masonry tiles
issue #15
+ Added better handling of print frontend task, with new parameter,
either automatically show browser print dialog or display a print button
to open the browser print dialog, also filtering forms are now hidden in
print view, for category, tags, favourites, search views
Merge branch 'master' of https://github.com/FLEXIcontent/flexicontent-cck
issue #17
^ Updated select2.js to v3.5.1, fixing some issues like, cannot display
2 filters with same name, descpite having different id and being
different forms (filtering module, category filters area)
+ Added usage of print behaviour parameter in item layouts (modular and
blog) like it was done for other views (category,search,etc), so now it
will auto open browser print dialog or display a button to open the
dialog
# Fixed field filters CSS not always applied as intended, so that the
filters appear correct and the same in both filtering module and in
category filters area
^ Improved/fixed item view query in web-sites with 100+ categories by
removing/replacing the "badcats" query join that checks if parent
category tree is unpublished
^ Fixed improved previous/next item navigation field (fcpagenav) to
retrieve item data with little performance impact because of item's
ordering, also added item's images and category image options with
phpThumb thumbnailing, TODO: field is now prepared to accept navigation
information from other item listing views, e.g. author, mcats, myitems,
etc plus also consider current field filtering and search !!, this is
for v2.3.0 or later
# Updated version numbers
+# Added loading of language files in select2 js, also fixing for it the
hiding/showing of inner label and prompt, also cleared a notice in
fcpagenav field
Updated version number variables and XML manifest for v2.2.0 stable
release