event configuration: load default values from configuration directory

Load event configuration files from EVENT_CONF_DIR, where the files are
actually placed, instead of EVENT_DIR, which contains on XML event
definition files.

Closes rhbz#1062135

Signed-off-by: Jakub Filak <jfilak@redhat.com>
testsuite: xml translations

Related to rhbz#1063320

Signed-off-by: Jakub Filak <jfilak@redhat.com>
testsuite: complex testing of xml locales

Related to rhbz#1063320

Signed-off-by: Jakub Filak <jfilak@redhat.com>
localization: properly handle locales with encoding suffix

XML nodes contain xml:lang attributes whose values are plain language
codes (en_GB, zh_CN, ...).

libreport tries to find exact match with cur locale which may be
suffixed with char set identifier (.UTF-8). Therefore libreport never
finds exact match.

This patch removes the encoding suffix from cur locale string.

Closes to rhbz#1063320

Signed-off-by: Jakub Filak <jfilak@redhat.com>
fix loading of the user list of ignored words

Closes #1063339

Signed-off-by: Jakub Filak <jfilak@redhat.com>
use a KB article URL instead of upstream wiki URL

Closes rhbz#1029438

Signed-off-by: Jakub Filak <jfilak@redhat.com>