+ edit button; back button was replaced
Images and stuff
Animated tabbar buttons.

Conflicts:

	WatchCat.xcodeproj/project.pbxproj
+graphics; +backgrounds for seasons
tabbar bad images were replaced with good
+alerts (#21); crash fixed
#19 was fixed;
spinner position (#14)
+placeholders for empty series pics and empty description
#23 was fixed
spinner position bug was fixed
#20
zooming was added (no animation; small size)
+size; +bg; +animation for #18
image was replaced; + adjustments
refactoring: showVC
refreshing on load was added;
notifications were added on start;
+update info; +saving/loading update info; +next update time calculation;
#5 was implemented; +status check; +update notification