atril 1.25.0 release

Changes since the last release: v1.24.0...v1.25.0

atril 1.25.0

• sync with transifex
• [ci] fix release tarball on travis CI failed
• Re-enable highlight_find_results
• Use ENABLE_SYNCTEX in libdocument/Makefile.am
• Improved detection of --enable/disable synctex option
• Fix -Wunused-function warnings caused by --enable-synctex=no
• Make synctex optional
• add git.mk to generate .gitignore
• use git submodule for cut-n-paste/smclient
• djvu-text-page: Fix cppcheck [clarifyCalculation] warnings
• ev-window: expand the comment on about dialog
• build: silent build warnings for distcheck
• build: update configure summary
• Fix cppcheck [knownConditionTrueFalse] warnings
• Remove strict-prototypes warning
• ev-window/epub-document: remove unused functions
• ev-poppler: remove unused variable
• epub-document: Remove unused-variable warning
• build: do not override the default value for MATE_COMPILE_WARNINGS
• epub backend: build with WARN_CFLAGS instead WARN_CXXFLAGS
• Migrate to README.md and fix links
• build: set compiler warning level to yes
• dviread: ‘inline’ is not at beginning of declaration
• Update authors
• Use int64_t for g_date_time_to_unix even word size is 32-bit wide
• thumbnailer: fix typo in the option description