Removed unwanted code and self.move

The self.move() which was being called before used to take the score app
window out of the screen (unless the system had a resolution of
1920x1080. This has now been removed so that the app starts within the
window limits of the user's system.
Perhaps a future commit of using a relative window position could help.
Change in GUI

The new UI presents a text box to enter the cricinfo url instead of the
match number so that the application can be used for all matches in cricinfo.
Hence the variable name is not "matchno" anymore but "scoreurl"
The title has been changed to "Cricinfo Score App".
A border has been added around the area score is displayed.
The button and the window form have been made a little bit longer.
The text of the button is also changed1
Added gitignore
New install and remove scripts.

This commit removes the ubuntuInstallation.sh script and replaces it
with install.sh and also modifies the remove.sh
Now the cricinfo app files are present in /opt/cricinfo folder and the
links places in /usr/bin are cricinfoscore and cricinfoscore-uninstall.
gui.py does not require any executable permissions as its used just for
import.
The installation of dependencies is removed from the install script to
make the installation portable. The required packages have been
mentioned in the README
gui.pyc removed, added to ignore
Functionality for new GUI

This commit introduces functionality with the new UI generated.
Also, the shebang is changed.
Updated README with new instructions