Add security note about AngularJS in Smarty

CRM-20926 - hook_civicrm_{alter,xml}Menu - Fill in docs. Add PHPIDS docs.

I tried using this code with the short name and it didn't work.
When I changed my code to use my extension's long name, it worked.

- Add function signature
- Better markdown formatting
- Improve readbility of example code

Changed $objectName to $objectType for consistency

Add links for phpstorm xdebug configuration

Add links for phpstorm xdebug configuration

follow up commit (apologies for submiting these to master, not through a PR - I did the first one by mistake and this one is a follow up.

Since 'Preview your guide' had its own bullet point in the ##Overview section, I thought it deserved its own L2 heading.

Examples and explanations on this page use $objectType, so standardizing on that.

Port CiviCRM Bootstrap Process to mkdocs

Remove reference to broken civix test command

The paragraph between the "Summary" heading and the next heading needs
to be short because we use this paragraph when generating the hooks
summary page.

Reorder requirements docs into the basics section and move devloping …

Reorder requirements docs into the basics section and move devloping civicrm into core and add backdrop in

Reorder extensions files and rename to be extension structure to be c…

Reorder extensions files and rename to be extension structure to be clear its more than just files its directory strcutre and improve doc a bit

Add in upgrade reference documents

fix typo in rebuild URL

Update phpunit.md to document PHPUNIT_TESTS functionality

Update phpunit.md to clarify requirements for running tests

Improve buildkit installation docs