[Proj] Proj.4 4.9.2 RC2 Released

[Howard Butler]

> On Sep 10, 2015, at 2:47 PM, Elliott Sales de Andrade <quantum.analyst at gmail.com> wrote:
> 
> The change was made to Makefile.am, but not Makefile.in (more reason to avoid those generated files in git), so everyone has been testing against the old soname.

master's Makefile.in has indeed not been updated, but I regenerated before I cut the RC2 release. It seems to me to be versioning the library as expected.

> vagrant at pdal-vagrant:~/proj.4/proj-4.9.2$ find . |grep libproj
> ./src/.libs/libproj.so.10.0.0
> ./src/.libs/libproj.so
> ./src/.libs/libproj.la
> ./src/.libs/libproj.a
> ./src/.libs/libproj.so.10
> ./src/.libs/libproj.lai
> ./src/libproj.la

I was planning to remove all autogen'd stuff from the repo after the 4.9.2 release.

Howard