finished ticket #14051
http://redmine.ruswizards.com:8100/redmine/issues/14051
renamed members of classes
deleted unnecessary methods from Item class;
rewrite and rename adapter class;
deleted margins options and used relativelayout parameters.
fixed misbehave with recycled views;
deleted unnecessary overrided method;
gitignore
added "public" to constructor in Item class
remove commented code
Merge remote-tracking branch 'origin/master' into
RM_14051_Lab_level_1_Layouts_for_list

Conflicts:
	.gitignore
Merge pull request #7 from eteplyakov/RM_14051_Lab_level_1_Layouts_for_list

RM14051 - Lab level 1. Layouts for list