Remove pictures
Simplify the way plugs are handled
started refactoring of the house Data
Add database tools
Add admin tool for the home automation system
Add SQL strucutre related files
Emit signals with correct enum name. Add a "success" item
update gitignore
update gitignore with build directories
Remove \n from the read lines in a file
Use correct values for database connection

Still test values for now, localhost.
Add a way to generate a short string-based uuid for the db
Constructor for the database tools
Add an hardware simulator
Connect the admin widget to the databse admin class.

Allow creation of the database, structure and static data from the SQL
files
Updates SQL tables definition

- Changes in the tables structure
- use SQL friendly comments
Add actions to the admin window
Add debug statements
Implement deleting tables
Update creation of the tables method