Don't cut off placeholder text in input field.

In #resize_input, if there is no input value, resize input to the width of the placeholder text.
Merge pull request #531 from nfiniteset/bugs/dont-cut-off-placeholder-text

Don't cut off placeholder text in the input field.
Introduced onSend callback to be able to modifiy jQuery.ajax parameters. This can be useful for changing e.g. url or query parameter dynamicall depending on query
Merge pull request #558 from staeke/master

Introduced onSend callback to be able to modifiy jQuery.ajax parameters....
working around webkit bug where zero-area input loses focus
closing tags and using valid XML escape sequences to avoid JS errors on XHTML pages
Merge pull request #622 from 2is10/xhtml_compatibility

closing tags and using valid XML escape sequences to avoid JS errors on XHTML pages
Merge pull request #577 from 2is10/input_width_zero

working around webkit bug where zero-area input loses focus
Added the ability to exclude current tokens from the autocomplete dropdown for a cleaner experience
renamed excludeCurrentParam to excludeCurrentParameter & other code cleanup
Merge pull request #643 from toneplex/master

Added the ability to exclude current tokens from the autocomplete
Update jquery.tokeninput.js
Merge pull request #650 from joaofgf/joaofgf

Update jquery.tokeninput.js "update the outerHeight(true)"
add functionality autoSelectFirstResult
fix CodeStandard (CS)
removed using the $ function. jquery type to native function typeof
fix comparation onReady typeof function
fix CS
add Grunt to deploy version minimified
add package.json
changed version to 1.6.2 with all new features
add rule 'node_modules' to .gitignore
Merge pull request #654 from loopj/feature-build-version

Feature (build version)
fix name package