Re-format gitignore. [skip ci]

I wasn't aware that the gitignore file had DOS line endings. Changed that
to UNIX line endings.

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>

Author: sjaeckel

.gitignore

@@ -1,121 +1,121 @@
-# suppress compiler/linker output
-*.[oa]
-*.obj
-*.dylib*
-*.dll*
-*.so*
-[Dd]ebug/
-[Rr]elease/
-/MSVC_*
-.bin/
-
-# release files
-/libtomcrypt-*
-/crypt-*
-pre_gen/
-
-# suppress output of build process
-gcc_[12].txt
-testok.txt
-test_*.txt
-tv.txt
-*_tv.txt
-doxygen/
-doc/crypt.pdf
-doc/refman.pdf
-
-# *nix/windows test executables
-ltc-*
-aesgcm
-aesgcm.exe
-constants
-constants.exe
-crypt
-crypt.exe
-der_print_flexi
-der_print_flexi.exe
-hashsum
-hashsum.exe
-multi
-multi.exe
-openssl-enc
-openssl-enc.exe
-openssh-privkey
-openssh-privkey.exe
-latex-tables
-latex-tables.exe
-sizes
-sizes.exe
-small
-small.exe
-test
-test.exe
-tv_gen
-tv_gen.exe
-timing
-timing.exe
-
-# Visual Studio special files
-# ignore user specific settings
-*.user
-*.suo
-# ignore non-compressed browse file (holds information for ClassView, IntelliSense and WizardBar)
-*.ncb
-# ignore VS intermediate and program database files
-*.idb
-*.pdb
-
-# Eclipse special files
-.project
-.cproject
-.settings/
-
-# KDevelop special files
-*.kdev4
-
-
-# macOS special files
-.DS_Store
-
-# other special files
-showlibs      # symlink to .libs
-
-# oops ;) but we don't want them to appear in the repository...
-*.stackdump
-*.core
-
-# misc
-*.rej
-*.patch
-*.diff
-*.orig
-*.out
-*.ll
-*.gcda
-*.gcno
-*.gcov
-libtomcrypt.pc
-
-# output from doc generation
-doxygen/
-*.dvi
-*.log
-*.aux
-*.toc
-*.idx
-*.ilg
-*.ind
-*.out
-*.lof
-*.bak
-
-coverage*/
-coverage*.info
-
-# coverity intermediate directory etc.
-cov-int/
-.coverity_*
-libtomcrypt.lzma
-
-# cmake build directories
-build*/
+# suppress compiler/linker output
+*.[oa]
+*.obj
+*.dylib*
+*.dll*
+*.so*
+[Dd]ebug/
+[Rr]elease/
+/MSVC_*
+.bin/
+
+# release files
+/libtomcrypt-*
+/crypt-*
+pre_gen/
+
+# suppress output of build process
+gcc_[12].txt
+testok.txt
+test_*.txt
+tv.txt
+*_tv.txt
+doxygen/
+doc/crypt.pdf
+doc/refman.pdf
+
+# *nix/windows test executables
+ltc-*
+aesgcm
+aesgcm.exe
+constants
+constants.exe
+crypt
+crypt.exe
+der_print_flexi
+der_print_flexi.exe
+hashsum
+hashsum.exe
+multi
+multi.exe
+openssl-enc
+openssl-enc.exe
+openssh-privkey
+openssh-privkey.exe
+latex-tables
+latex-tables.exe
+sizes
+sizes.exe
+small
+small.exe
+test
+test.exe
+tv_gen
+tv_gen.exe
+timing
+timing.exe
+
+# Visual Studio special files
+# ignore user specific settings
+*.user
+*.suo
+# ignore non-compressed browse file (holds information for ClassView, IntelliSense and WizardBar)
+*.ncb
+# ignore VS intermediate and program database files
+*.idb
+*.pdb
+
+# Eclipse special files
+.project
+.cproject
+.settings/
+
+# KDevelop special files
+*.kdev4
+
+
+# macOS special files
+.DS_Store
+
+# other special files
+showlibs      # symlink to .libs
+
+# oops ;) but we don't want them to appear in the repository...
+*.stackdump
+*.core
+
+# misc
+*.rej
+*.patch
+*.diff
+*.orig
+*.out
+*.ll
+*.gcda
+*.gcno
+*.gcov
+libtomcrypt.pc
+
+# output from doc generation
+doxygen/
+*.dvi
+*.log
+*.aux
+*.toc
+*.idx
+*.ilg
+*.ind
+*.out
+*.lof
+*.bak
+
+coverage*/
+coverage*.info
+
+# coverity intermediate directory etc.
+cov-int/
+.coverity_*
+libtomcrypt.lzma
+
+# cmake build directories
+build*/