FIX: issue #710 (large and not so large number math return unexpected results)

Only output an syntax error now.
FIX: #755 (inconsistency documentation about runing Red/System code)
Merge branch 'master' of github.com:red/red
FIX: Can't capture console output on Windows
FEAT: Replace `load/all with `lexer/process for Red/System

Now the Red lexer support Red/System, so comment some unsuitable tests.
FIX: flush all stream to avoid disordered output
TESTS: correct error in library/call-test.red
FIX: no need to convert "%" to "///" in R/S loader
Merge pull request #752 from qtxie/issue-integer-error

FIX: issue #710 (large and not so large number math return unexpected re...
TESTS: started object-test.red, it will not be added to run-all until there is compiler support for objects
TESTS: couple more test in object-test.red
Merge pull request #760 from qtxie/win-console-redirect

FIX: Can't capture console output on Windows
FIX: bitset buffer was not zero-filled when created with `make bitset! <integer>`.
TESTS: update call-test.reds
FIX: Throw an error when convert bignumber to integer.
Merge pull request #761 from qtxie/replace-rs-load

FEAT: Replace `load/all with `lexer/process for Red/System
Merge remote-tracking branch 'upstream/master'
TESTS: Added simple nested object tests to object-test.red
TESTS: added basic prototype tests to object-test.red
TESTS: remove call-test.reds from run-all.r