removing useless and verbose traces
console: filtered text log + links to it on tasks and requests views
console: provides concatened view of all log files
console: adding tooltip on iconic buttons
console: added event framework, task request button, upgraded bootstrap

upgraded to bootstrap 2.3.0, and introducing jquery 1.9.1 (which is
needed by bootstrap for some js features such as dismissing an alert
div)
tasks can now be disabled/enabled interactively through console

and rest: /console/do?event=enableTask&fqtn=appli.batch.batch1&enable=false

disabled tasks can be queued but won't be executed until the are
enabled again
console: display icon on tasks with no trigger at all
config: added a "disabled" flag on "task" to disable a task on start
console: recently emited alerts and flags now have 2 different icons

it was not possible to distinguish alerts from alert cancellations and
the same flag icon was used for raising and clearing events
console: clarify alert cancellation caption
alerts: fixing mailchannel bug, adding rest api and console cancel button

the bug was rather severe: losing all alert mails as soon as more than
one alert was emited during the same mail interval (default 10 minutes)

the new rest api make it possible to (immediately) cancel, raise or emit
alerts:
do?event=cancelAlert&alert=foo
do?event=cancelAlert&alert=foo&immediately=true
do?event=raiseAlert&alert=foo
do?event=emitAlert&alert=foo