[feature] System.execo: exec with options (timeout, maxBuffer, cwd, killSignal)
[feature] List.split_n
Merge pull request #167 from mbouaziz/pr_list_split_n

Feature: List.split_n
Merge pull request #168 from mbouaziz/pr_execo

Feature System.execo: exec with options
[fix] bootstrap 3.2.0: hack to embed js needed for some components

Some components can be used without javascript function calls, only
by setting some html attributes or classes, allowing to use them
without writing specific BSL bindings.
E.g. data-toggle="dropdown"