Added method for creating Information fragment.
Fixed an error (single ticket's description and price node out of scope) in data XML.
Added Ticket class representing a ticket in data XML.
Updated parser to handle tickets information in data XML.

Updated ZooLocationsData to store tickets related data.
Added UT for parsing tickets information.
Implemented tickets information tab.

Added string values.
Merge branch 'android' into tickets

Conflicts:
	res/values-pl/strings.xml
	res/values/strings.xml
	src/com/blstream/myguide/StartActivity.java
Updated according to the review.
Merge remote-tracking branch 'upstream/android' into tickets

Conflicts:
	src/com/blstream/myguide/StartActivity.java
Introduced TicketsInformation class.

This class is a container for data stored in XML's /root/tickets_information/ node.
New class is a kind of a wrapper for List<Ticket> and HashMap<String, String> objects.
Merge remote-tracking branch 'upstream/android' into tickets

Conflicts:
	src/com/blstream/myguide/zoolocations/ZooLocationsData.java
Merge pull request #92 from robin92/tickets

[MYGUIDE-442] Tickets information