Initial uncleaned version of placeholder2 plugin.js
Changed default text in placeholder template and codestyle changes.
Placeholder regexp update.
Added handling for undesired keys in placeholder dialog "name" field.
Updated comments + minor codestyle change.
Renamed language entry name.
Removed placeholder2 plugin from default config.
Plugin cleanup.
Reduced count of not needed attributes for wrapping span.
Whitespace changes, extra comment removed.
Minor refactorization.
Changed method of placeholder name validation.
Removed unused language entry.
Updated icon to be the same as in old plugin.
Updated dialog error message
Whitespace fix.
Code simplified.
Updated sample.
Comments style fix.
Added styling for placeholder widget frame.