epggrab: ota - show warning when the cron settings are invalid
DVR: Show the status in failed grid, create doc templates...
idnode: fix idnode_cmp_sort (overflows)
epggrab: ota - fix the epggrab_ota_cron_multi init (not OTA EPG with defaults)
WEBUI: add the logged user status, allow logout and login

Finally! It's here. I was missing it. The login/logout link
might need more work to follow the other extjs button look...
HTTP API: add missing access verification for all API calls
WEBUI JS: Do not allow to create events from EPG if ACL does not allow that
channel: fix ch_number type, might fix crashes and numbers > 2000
Merge pull request #1 from tvheadend/master

sync with main repository
scraping season/episode numbers for sky-it

Extended the already present hack to extract such numbers from episode descriptions in Sky IT EPG data.
improved regexs management

As suggested by perex, moved patterns and regexs as global variables and their management in opentv_init/opentv_done.
several adjustments

- make use of ARRAY_SIZE macro;
- missing static keyword for global variables;
- better patterns for sky-it with possibility to support a description without season specification;
- debug messages;
Merge pull request #478 from diraimondo/master

scraping season/episode numbers for sky-it
Webui: restore channel tag functionality to EPG query and autorec
Merge pull request #480 from ProfYaffle/master

Webui: restore channel tag functionality to EPG query and autorec
scanfile: add support for new linux dvb file format
intlconv: Do not free alloca-ted string
avahi: make sure that mallocated path is freed
DVR: Fix the autorec minduration/maxduration
WEBUI: Do not show the access state if --noacl is active