Added Tizen filters and Call History extension
using now reentrant versions of localtime and strtok; cleaned up logging in JS
fix code style issues; isolate code for mobile; change native logging
code style improvements
code style fixes
fixed some comments
fixed js style errors

callhistory: merged js and html

callhistory: fix coding style

callhistory: fix code style

callhistory: fix coding style

callhistory: fixed comments

callhistory: styled constants

callhistory: added scoping to C variables, changed constants

callhistory: removed debug statements
Merge branch 'master' of github.com:zolkis/tizen-extensions-crosswalk