gnucash maint: Support CMake 3.0 for Debian Jessie

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/53b7c516 (commit)
	from  https://github.com/Gnucash/gnucash/commit/9b21c9e6 (commit)



commit 53b7c51632bf340d8d33151e7ff82c8f8c984f3b
Author: RobGowin <robgowin at gmail.com>
Date:   Wed Jan 13 10:45:29 2016 -0600

    Support CMake 3.0 for Debian Jessie



Summary of changes:
 CMakeLists.txt                               |  2 +-
 cmake/CMakeLists.txt                         |  6 +++++-
 doc/CMakeLists.txt                           | 12 ++++++++++--
 po/CMakeLists.txt                            | 13 +++++++------
 src/cmake_modules/GncAddGSchemaTargets.cmake | 12 ++++++++----
 src/cmake_modules/GncAddSchemeTargets.cmake  | 10 +++++++---
 src/cmake_modules/GncFindPkgConfig.cmake     | 16 ++++++++++++++--
 src/gnome/CMakeLists.txt                     |  9 +++++++--
 src/quotes/CMakeLists.txt                    |  8 +++++++-
 9 files changed, 66 insertions(+), 22 deletions(-)