Merge pull request #25 from creydr/master

Project import with navigation and basic models
Merge pull request #26 from creydr/master

Added DAOs for models
Merge pull request #27 from creydr/master

DAO improvement
Merge pull request #28 from creydr/master

ISBN scanner  #8
Merge pull request #5 from creydr/title-details_development

title-details_development
Merge pull request #29 from creydr/master

Title details activity
Introducing the multi-language support #11

The application is now supporting a multilanguage version, including English, Français and Deutsch (and increasing).
It uses by default the application device settings but it can be change on the application.
If the language is unknown, English will be used.

The language settings are loaded meanwhile the splashscreen is displayed (see following commit).
Setting the minimum Android version to API 15 (4.0.3 Ice Cream Sandwich).
[FIX] Fixing some android attributes no available on API 15.
[ADD] Introducing the splash screen activity.

This activity will be used to cover the loading process for saved data, preferences and initializing processes.
Merging the changes with the main repository
Merge pull request #30 from Akhilian/master

Multi-language support and Introducing the splash screen
[FIX] Wrong manifest uploaded.
Merge pull request #31 from Akhilian/master

[FIX] Wrong manifest uploaded.
Merge branch 'master' into title-details_development

Conflicts:
	AndroidManifest.xml
	res/layout/navigation_drawer_list_view_item.xml
	res/values/strings.xml