Add .gitignore

# Object files

*.o

# Top level excludes

/Makefile.bak

/Makefile

/*.a

/include

/*.pc

/rehash.time

# Most *.c files under test/ are symlinks

/test/*.c

# Apart from these

!/test/asn1test.c

!/test/methtest.c

!/test/dummytest.c

!/test/igetest.c

!/test/r160test.c

!/test/fips_algvs.c

# Certificate symbolic links

*.0

# Links under apps

/apps/CA.pl

/apps/md4.c

# Auto generated headers

/crypto/buildinf.h

/crypto/opensslconf.h

# Auto generated assembly language source files

*.s

!/crypto/bn/asm/pa-risc2.s

!/crypto/bn/asm/pa-risc2W.s

# Executables

/apps/openssl

/test/sha256t

/test/sha512t

/test/*test

/test/fips_aesavs

/test/fips_desmovs

/test/fips_dhvs

/test/fips_drbgvs

/test/fips_dssvs

/test/fips_ecdhvs

/test/fips_ecdsavs

/test/fips_rngvs

/test/fips_test_suite

*.so*

*.dylib*

*.dll*

# Exceptions

!/test/bctest

!/crypto/des/times/486-50.sol

# Misc auto generated files

/tools/c_rehash

/test/evptests.txt

lib

Makefile.save

*.bak