fix: switch postinstall to prepare

Merge pull request sasjs#51 from sasjs/issue50

fix: setting syscc to zero to prevent error state in response.  Close…

Merge pull request sasjs#49 from sasjs/logfix

Context fixes on mv_jobflow and mp_testservice

Merge pull request sasjs#48 from sasjs/base64

feat: adding mp_base64copy macro

Merge pull request sasjs#46 from sasjs/mendfixes

sasjs lint fix for macro name in MEND statement

fix: adding lrecl to mv_createfile to support lines 1 million charact…

…ers wide. Closes sasjs#47

Merge pull request sasjs#44 from sasjs/vpn-connection

chore: added vpn connection

fix: supporting LATIN1 as well as WLATIN1 in mm_webout

fix: supporting bell cand escape characters when creating viya jobs /…

… services with macro

fix: deal with dashes in sysencoding