fix(security): Make server-side PDF rendering tighter

* [feat] Removed help from global search

* [feat] redirected search in help to docs website

[] Url needs to be configurable from hooks

* [Feat] Removed search functions for help

* [fix] Help links not redirecting

* [feat] Modified "Help" menu on desk toolbar

* [feat] Removed docs search from desk toolbar

* Removed Search from toolbar.js

* Removed help from migrate

* Deprecated help from command utils

* Removed help setup from travis.yml

* [fix] Fixed formatting issues

* [fix] Deleted commented code from toolbar.js

* [fix] Minor link fix

* [fix] Removed accidentally added autodeploy

* display Customize option in menu bar only for standard DocType

* disallow opening of custom doctype in Customize Form

* make fields dependent on is_submittable property visible for child table

* throw message that custom fields can only be added to standard doctype

* set query similar to the one in Customize Form for DocType selection

* only hide customize option [fix]

* add core doctypes list in model and use it from there

* avoid editing of core doctype from Customize Form or Custom Field

* test case updated and additional test for core doctypes added

* codacy fix

* added field to note number of retries

* incase of unprecedented errors increase retry counter and try sending again

* fix(version): getting version update

* fix(version): getting version update

* fix: replace br with div

* test: Add test coverage

* fix: pass parameters as list

* test: Add test case

* test: Add json data for test

Option to modify the value for max_reports_per_user via the
site_config.json

* Update gantt library
- Current version is ver 0.3.0

* Add frappe-gantt.css

additional key support

css: v10 built css

fix(redis-wrapper): Do not assume existence of superclass of redis.Redis

User was able to fetch child table data without having access from client side using frappe.db.get_list function