fixed misspelling ("sofware")
Merge branch 'master' of https://github.com/Tatoeba/tatoeba2
added updated awa.png to fix #207
i18nized string to fix #206
added flags (abk,chr,crh,kum,liv,nav,nya,tam,tet,udm)
added ngt.png
Removed core.php and database.php config files from versioning

Instead, there is now a core.php.template and database.php.template to
copy and rename into core.php and database.php.

If there is a need to change something about the configuration, then the
corresponding template files should be modified to keep track of those
changes.

The files core.php and database.php are necessary for the app to
function and still need to be present in the config folder, but they
should never be added to version control.
ignore config/core.php and config/database.php
Config to enable/disable search engine and transliterations.
#214 Re-adapted CSS to use new fonts
extract.php now uses previously modified version of basic() code
Translations updated via update-translations.sh.
i18nized user admin pages to fix #217
#215 Language was forced to eng in users/edit form.
#214 Fixed CSS for profile page and set size for profile pics images.
#134 Removed credits info from model and redirect credit page to home
Removed Lucene component

We used to use Lucene as our search engine but switched to Sphinx a long
long time ago.
Removed some columns and link from users/index
Fixed a bit CSS of users/edit

Colored the "delete" button in red and changed some paddings, size, etc.
merge users/edit/index.ctp