Fixed up client files can now download and delete files, added web link to client logins added payments, quotes and recurring to client print and lots of little ui cleanups here and there

vendor/datepicker/CONTRIBUTING.md

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+Submitting Issues
+=================
+
+If you are submitting a bug, please test and/or fork [this jsfiddle](https://jsfiddle.net/Eonasdan/bdxss6m8/) demonstrating the issue. Code issues and fringe case bugs that do not include a jsfiddle (or similar) will be closed.
+
+Issues that are submitted without a description (title only) will be closed with no further explanation.
+
+Contributing code
+=================
+
+To contribute, fork the library and install grunt and dependencies. You need [node](http://nodejs.org/); use [nvm](https://github.com/creationix/nvm) or [nenv](https://github.com/ryuone/nenv) to install it.
+
+```bash
+git clone https://github.com/tempusdominus/bootstrap-4.git
+cd bootstrap-4
+npm install -g grunt-cli
+npm install
+git checkout development  # all patches against development branch, please!
+grunt                 # this runs tests and jshint
+```
+
+Very important notes
+====================
+
+ * **Pull requests to the `master` branch will be closed.** Please submit all pull requests to the `development` branch.
+ * **Do not include the minified files in your pull request.** Don't worry, we'll build them when we cut a release.
+ * Pull requests that do not include a description (title only) and the following will be closed:
+  * What the change does
+  * A use case (for new features or enhancements)
+
+Grunt tasks
+===========
+
+We use Grunt for managing the build. Here are some useful Grunt tasks:
+
+  * `grunt` The default task lints the code and runs the tests. You should make sure you do this before submitting a PR.
+  * `grunt build` Compiles the less stylesheet and minifies the javascript source in build directory.
+  * `grunt build:travis` Compliles and runs the jasmine/travis tests. **All PR's MUST pass tests in place**