Start Invidious, Add OnlyOffice, Fixes (#11)

* Add directory and a link to the install instructions.

* Fix env file if user is in the current directory.

* Initial work on the Invidious configuration and README.

* Add postgres variables and TBD.

* Disabled the Invidious project, it is a lower priority than OnlyOffice and Mail.

* Allow disabled files to stay in the project, truly only block files with backup in the name.

* Create a file for OnlyOffice.

* Change the restart method to ALWAYS.

* Changed from disabled to TBD.

* Add a note to its README as well.

source.env

@@ -2,6 +2,13 @@
 # Needs run in the current shell environment, such as:
 #   source /PATH_TO_GIT_PROJECT/source.env
 
-export DOCKER_HOME="$(dirname -- "${BASH_SOURCE[0]}")"
-export DOCKER_PATH="$DOCKER_HOME/bin"
-export PATH="$DOCKER_PATH:$PATH"
+DIR="$(dirname -- "${BASH_SOURCE[0]}")"
+if [[ $DIR == \.* ]]; then
+	DIR="`pwd`"
+fi
+
+DOCKER_HOME="$DIR"
+DOCKER_PATH="$DOCKER_HOME/bin"
+PATH="$DOCKER_PATH:$PATH"
+
+export DOCKER_HOME DOCKER_PATH PATH