new mediaListener function
fixed $.each functions + improved $.require
add String.prototype.dasherize + some fixes
new functions: add, rgbToHex, hexToRgb, isBright, isDark
changed event delegate

now "this" in events callbacks is a Swordfish instance
increased version to 0.1.5 `Dragonet`
Merge pull request #5 from tsapeta/0.1.x

merge 0.1.x (0.1.5 `Dragonet`)