simplify code
Merge pull request #314 from mhamrle/simplify_code2

simplify code 2
mkcert fixup
Merge pull request #331 from da2ce7/mkcert_fixup

mkcert fixup
cmake fix for windows
Merge pull request #332 from da2ce7/cmake_fix

cmake fix for windows
scripts: remove obsolete opentxs script
Merge pull request #333 from toxeus/removeOldOpentxs

scripts: remove obsolete opentxs script
add checks to printf-like methods
fix printf-like formats
Merge pull request #313 from mhamrle/print_args

Print args
fix print format for size_t on MSC
Merge pull request #335 from mhamrle/print_arg_size_t

fix print format for size_t on MSC
Fixed windows build
Merge pull request #338 from BugFreeSoftware/fix_windows

Fixed windows build
OTAccount::Credit|Debit should fail on integer overflow
Merge pull request #340 from mhamrle/int_overflow

OTAccount::Credit|Debit should fail on integer overflow
use constant fmt string when printing error in OTPseudonym
disable check -Wformat-nonliteral

This is only workaround. Creating bug for this.
Merge pull request #341 from mhamrle/error_fmt

use constant fmt string when printing error in OTPseudonym