Make certificate_read_server_certificate() return BOOL
fix check args count for 'parallel' cmd
core: fixed client random size

client random must be (bitlen / 8) + 8 - see [MS-RDPBCGR] 5.3.4.1

fixes #1771
Merge pull request #1777 from bmiklautz/issue/1771

core: fixed client random size
remove unneeded check
Merge pull request #1776 from maksqwe/fix_console_parallel_cmd_args_parse

fix check args count for 'parallel' cmd
Fix corner cases in http parsing

This patch adds checks for malloc / strdup, and free all memory
when such call fails.
Merge pull request #1780 from hardening/http_malloc_fixes

Fix corner cases in http parsing
Fixes in case of OOM
Treat OOM cases
Merge pull request #1781 from hardening/collections_fixes

Fixes in case of OOM
Merge pull request #1782 from hardening/oom_cases

Treat OOM cases
Merge pull request #1775 from maksqwe/license_read_fix

fix check for certificate_read_server_certificate()