Need reviewer - testing changes

[Kelly O'Hair]

Re-organized the testing targets, moved jdk_tools1 out of the default test targets.

Running "cd test && make" should run the default test list, and should be 100% pass, in theory.
(Note: Use of the jdk/test/Makefile utilizes jtreg with a default set of options running a default
set of tests where some tests are excluded, e.g. those marked @ignore or listed in jdk/test/ProblemList.txt)

The JPRT system runs the same tests, with jdk/test/Makefile, just on multiple platforms.

Removed some -target 1.5 issues for the Mac, just getting a jump on jdk8 mac changes.

7119829: Adjust default jprt testing configuration
7117110: Remove target 1.5 from jaxp and jaxws repo builds for mac
http://cr.openjdk.java.net/~ohair/openjdk8/jdk8-tl-jprt/webrev/

-kto