Replace FontAwesome with WP Dashicons; See: websharks/alert-box-shortcode#1

[kristineds]

Replace FontAwesome with WP Dashicons;

• Remove stylesheet for FontAwesome
• CSS: Replace padding with margin on Dashicon to adjust spacing so it's not too close to the text right next to it.
• Use dashicons-warning for Error Alert Box, dashicons-flag for Warning Alert Box, and dashicons-info for Info Alert Box

See: websharks/alert-box-shortcode#1

[kristineds]

@jaswsinc @raamdev This PR is ready for review. :) If you prefer to use a different Dashicon, just let me know.

By the way, the ready for review Label tag and some other tags are not available on this repo yet.

[raamdev]

@kristineds Looks great to me. :-) Do you want to try finishing the rest of the process for this PR?

• Merge into 000000-dev
• Write changelog entry in the associated GitHub issue (see example format here)
• Close associated GitHub issue

For the merge steps, you can follow the instructions that GitHub has where it says "command line instructions":

[kristineds]

Content moved to original Github issue. See Issue #1.

[kristineds]

@raamdev Would you mind checking if I did this right? 😃 Thanks in advance.

[raamdev]

@kristineds Looks great to me! Only one small thing: Please post the changelog entry on the original GitHub issue (https://github.com/websharks/alert-box-shortcode/issues/1) and not the Pull Request.

[kristineds]

Please post the changelog entry on the original GitHub issue (#1) and not the Pull Request.

@raamdev Done. Changelog entry moved to original GitHub issue #1.