Joomla: don't ignore .gitignore

Ignored default sqlite database of Django

Remove unreasonable ignores for Python/Django

Add .nvuser NVidia Nsight configuration file

Add rptproj.rptuser

Add {prod, dev, whatever_enviroment}.secret.exs in Elixir/Phoenix

Create Godot.gitignore

Kicad: Add more formats and documentation link

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

Added htlatex for TeX.gitignore

Dart.gitignore: Fix URL in comments

Points to valid URI

A simple .gitignore for the Godot game engine.

Root .gitignore files should generally be checked in.

Remove typings ignore

Nobody is using v1 of typings anymore on new projects and 'typings' is the recommended name for the folders of your custom types.
On the other hand the official Visual Studio ignore is not ignoring this folder.

Qt: typo fix and extra empty lines removal

Exclude secret deployment key in rsconnect/

Exclude secret deployment key in rsconnect/, see https://shiny.rstudio.com/articles/shinyapps.html for details.

.idea/**/datasources.xml is now safe to store

Since IDEA 14 (2014), IDEA and other contemporaneous JebBrains IDEs don't store sensitive info in `datasources.xml` and it makes sense to version control to share project data sources among the team. `dataSources.local.xml` is user-specific: contain usernames and could be sensitive from a security perspective, albeit passwords could be externalized to e.g. Mac Keychain.

References: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839, https://youtrack.jetbrains.com/issue/IDEA-127105

Fixes  WebStorm capitalization in comment

On line 1, WebStorm is capitalized the same way as the other IDE names.

Add ignore '.pytest_cache' directory in Unit test section

Added ignore for files created by `catkin_make_isolated`

Added "ServiceFabricBackup/"

Add `.dart_tool/`

Followup to https://github.com/dart-lang/site-www/issues/444#issuecomment-346560788

The latest update of Visual Studio 17 (15.5.5) introduces a new backup folder called "ServiceFabricBackup" before upgrading service fabric applications.

Simply execute `catkin_make_isolated` and `build` and `devel` will have different names, but should be ignored as well.

The VS 2017 version of the Business Intelligence project contains a user file (*.rptproj.rptuser) that should be ignored as well

Update TeX.gitignore