Changelog and dxR version update for v0.48.0
Adding target="_top" support for image maps in HTMLReports
[PTFM-6975] Local execution harness integration tests
Connect input to output value in test
[PTFM-6706] UA now uses gethostbyname to round robin ip addresses

Not yet tested on windows, and older systems.
There is a potential problem with static linking and using gethostbyname()
Fix dx-build-app
Bumping up UA version to 1.2.10

- See CHANGELOG file for all the new changes in this version
- Moved VERSION to "Makefile" instead of Makefile.static, Makefile.mw, etc

*NOT* yet compiled on windows. It's possible that we may need some slight changes
to achieve that, so lookout for any immediately following commits fixing that.
Adding VERSION variable name in Makefile when calling "dist" target
Remove trailing whitespace.
Make C++ hello_world_app runnable using dx-run-app-locally.
Make C++ random_gtable_app runnable using dx-run-app-locally.
Make Java example apps runnable using dx-run-app-locally.
App input numRows => num_rows in C++ example app
Minor: Renaming file built by centos 5.4 script to ua-VERSION-linux-old-kernel
dx-verify-file changes

- Compile properly on windows
- Reads file > 2GB correctly
Bump upstream version to fix bug with "source environment" in prebuilt packages
PTFM-7492: fixed some of the handling of DNAnexus links and added a test
Bundle distribute properly when building dxpy
Add protocol to proxy variable documentation; not specifying the protocol breaks some versions of requests/openssl
[PTFM-6706] Better round robin DNS support in UA

- Now Linux/Mac should use c-ares to resolve ip address
- Windows version should also be able to do round robin dns (not yet tested)