remove wrong magic for JFFS file system (#1773477)

fix out-of-bounds read via a crafted ELF file (CVE-2018-10360)

fix #1562135 - do not classify groovy script as python code

fix #1488898 - bump the strength of gzip

fix #1246385 - 'file --version' now exits successfully

fix #1278737 - add support for Java 1.7 and 1.8
fix #1281723 - show full executable name for core
fix #1271636 - add support for detection of Python 2.7 byte-compiled files
fix #1278768 - comment out too-sensitive Pascal magic

fix #1255396 - Make the build ID output consistent with other tools

fix CVE-2014-8116 - bump the acceptable ELF program headers count to 2048

fix #839229 - fix detection of version of XML files

fix #839229 - fix detection of version of XML files

fix CVE-2014-0207 - cdf_read_short_sector insufficient boundary check
fix CVE-2014-0237 - cdf_unpack_summary_info() excessive looping DoS
fix CVE-2014-0238 - CDF property info parsing nelements infinite loop
fix CVE-2014-3478 - mconvert incorrect handling of truncated pascal string
fix CVE-2014-3479 - fix extensive backtracking in regular expression
fix CVE-2014-3480 - cdf_count_chain insufficient boundary check
fix CVE-2014-3487 - cdf_read_property_info insufficient boundary check
fix CVE-2014-3538 - unrestricted regular expression matching
fix CVE-2014-3587 - fix cdf_read_property_info
fix CVE-2014-3710 - out-of-bounds read in elf note headers
fix CVE-2014-8116 - multiple denial of service issues (resource consumption)
fix CVE-2014-8117 - denial of service issue (resource consumption)
fix CVE-2014-9652 - out of bounds read in mconvert()
fix CVE-2014-9653 - malformed elf file causes access to uninitialized memory

fix #1080452 - remove .orig files from magic directory

fix #1224667, #1224668 - show additional info for Linux swap files

fix #1064268 - fix stray return -1

fix #1094648 - improve Minix detection pattern to fix false positives
fix #1161912 - trim white-spaces during ISO9660 detection
fix #1157850 - fix detection of ppc64le ELF binaries
fix #1161911 - display "from" field on 32bit ppc core
fix #1064167 - revert MAXMIME patch
fix #1064268 - detect Dwarf debuginfo as "not stripped"
fix #1082689 - fix invalid read when matched pattern is the last one tried
fix #1080362 - remove deadcode and OFFSET_OOB redefinition

fix #1067688 - add support for aarch64 ELF binaries