Export features

In version 1.0 we can do following export on corresponding pages:
Project: XML MPX
Iteration: XML MPX PDF JRPDF
Story: PDF JRPDF
Task: PDF JRPDF

In version 1.1 was added export to MSPDI format. (To avoid internationalization issues with mpx project)
Everyone is welcome to test and report any issues, with this format.
V1.1a1 build will be published soon.

Updating libs for xplanner-plus

 The major changes comparing with xplanner 0.7b7

Upgraded libraries:

• Struts (1.1 -> 1.2.9)
• Spring (1.2.6 -> 1.2.9)
• Velocity (1.4->1.5)
• Jasper (0.5.x -> 1.0.2)
• MPXJ (0.0.24->3.0.1)
• dom4j (1.4 -> 1.6.1)
• commons-digester (1.4->1.6) 
• Struts-spring plugin removed, and switched to struts spring integration in spring.