[tools] Adds generate.sh

generate.sh is a helper script that calls themehelper and
move the file automatically.
Merge pull request #10 from SfietKonstantin/tools

[tools] Adds generate.sh
[cleanups] Removed old JS based themes
Merge pull request #11 from SfietKonstantin/cleanups

[cleanups] Removed old JS based themes
Merge pull request #12 from SfietKonstantin/spinner

[feature] Added spinner
[label] Label with example page.
Merge pull request #13 from locusf/label

[label] Label with example page.