0.4.6 final

• Refactor detection of new versions based on the GitHub API
• Improve auto-detection of new versions
• Update releasing process

0.4.6-dev

• Updated the code base for Windows
• Added translations for Spanish
• Automatic inclusion of translations
• Fixed creation of cache folder for host icons
• Multiple fixes for Windows
• Update of the build process

0.4.5

Bump version 0.4.5; Update copyright