Fixed #4907 (False positive 'uninitStructMember' on structs with unions)
Fixed #5057 (Microsoft secure printf/scanf support.)
simplifyMathFunctions: added support for exp(),sqrt(),cbrt() functions.
CheckIO: Fixed false positives when using _snprintf_s and _snwprintf_s. Ticket: #5057
htdocs: update dependencies.
htdocs: enable strict mode.
Update PCRE instructions.
htdocs/make.js: rename variable.
htdocs: update html5bp and normalize.css.
Prefer prefix operator.
Fixed clang warning: lib/checkother.h:360:80: warning: implicit conversion turns string literal into.
Added todo testcase for false positive: Comparison of boolean with expression with an integer.
Testtoken:matchNumeric(): extended testing about some missing testcases.
Tokenizer: simplifyMathFunctions: added more simplifications for exp(), exp2() and log2() functions.
Fixed linker problems in mathlib
CheckIO: Handling of casts (#4964)
CheckIO: Fix INT_PTR false positive found while checking mpc-hc. Ticket: #5057
CheckIO: This patch adds support for fprintf_s, fscanf_s and %I. Ticket: #5051