Fix Regexp

Changing the regexp for S,F an C tag so that the last parameter is a string.
on S F tags (and even C tag) the last parameter is indeed a string even
if the cookie or counter are numbers.
using a %d instead of %s prevent to use a string cookie in F S tag
remove str conversion on event.value now useless

Signed-off-by: Stephane Gasparini <stephane.gasparini@intel.com>
Systrace Usertag implementation

- add in header comment how to use this plug-in in Java outside
  of the framework and in kernel
- add support of trace_printk to systrace usertag
- add a class for systrace usertag to group those trace in the UI
- add a button in UI to hide/unhide the systrace user tag

Signed-off-by: Stephane Gasparini <stephane.gasparini@intel.com>
[tracing_mark_write] Change event.value type

Changing the regexp for S,F an C tag so that the last parameter is a string.
on S F tags (and even C tag) the last parameter is indeed a string even
if the cookie or counter are numbers.
using a %d instead of %s prevent to use a string cookie in F S tag
remove str conversion on event.value now useless

Signed-off-by: Stephane Gasparini <stephane.gasparini@intel.com>
Add tgid on tcProcess

Signed-off-by: Sebastien MICHEL <sebastien.michel@intel.com>
TGID integration on hmi

Signed-off-by: Sebastien MICHEL <sebastien.michel@intel.com>
Add color variance between each tgid

To have a better grouped by process view

Signed-off-by: Sebastien MICHEL <sebastien.michel@intel.com>
Print truncated comments

Signed-off-by: Sebastien MICHEL <sebastien.michel@intel.com>