Partially removed jQuery dependency
Preliminary work on instanciable Peaks instance.

At least it works! API could be cleaned.
Testing `Peaks.time.setCurrentTime`.
Implementing `Peaks.time.setCurrentTime`.
Documenting `Peaks.time.setCurrentTime`.
Removed a last bit of handlebars and cleaned mangled rebase.
Fixed wrongly replaced `options` calls.
Merge pull request #10 from bbcrd/feature-10

Add peaks.time.setCurrentTime()