* fixes#8794 : `Error: undeclared field: 'foo'` should show type (+ where type is defined) (hard to guess in generic code)
* fixes#9270: `--listFullPaths` not honored by `declared in foo.nim` messages
* fixes#9767: VM stacktrace doesn't honor --excessiveStackTrace:on
* fixes#9768: VM stacktrace misses column info, can lead to ambiguous or harder to read stacktraces
* refactors some col+1 code to col + ColOffset (self documents code)
* make getProcHeader show declared info location also for types and all routine kinds (including macros,templates) instead of just (rather arbitrarily) for iterator,proc,func,method
* --listFullPaths now is honored in more places
* fix typo system/except.nim => lib/system/excpt.nim
* remove substr(foo, 0) hack in compiler/vm.nim which seems old and not applicable anymore
* add custom pragma support for var and let symbols
* updated changelog for custom pragmas on var and let symbols
* add oldast switch for backwards compatibility
- Go's write barriers are now plugged-in in all the relevant points
- "gcGo" is correctly classified by usesWriteBarrier()
- some gogc structures and functions now use golib wrappers to keep GCC
version-specific conditions out of the compiler/stdlib code
- we no longer allow mixing the C malloc with Go's
- fix a problem with string copying
* run project config.nims if exists, then inputfile.nims if exists
* ~/.config/nim/config.nims can now be used
* also check in getSystemConfigPath for config.nims
* refactor handleCmdLine for nim and nimsuggest
* bindSym power up, working prototype
* update bindSym doc
* add bindSym test
* fix some typo
* fix bindSym doc
* get rid of specialops field from vm
* add experimental: dynamicBindSym
* Add config section for Nintendo Switch
* Add compiler configuration for Nintendo Switch and it's CPU
* Add specific lib code for Nintendo Switch
* Add GC support for Nintendo Switch
* Update changelog for Nintendo Switch
* Update changelog with more info about fixed paths
* Cleaned up GC memory management a bit
* Relocate docs for Switch
* Rename aarch64NoneElfGcc to nintendoSwitchGCC
* Remove armv8a57
* Fix installer.ini
* Reuse code in linux and amd64
* Add posix defs for nintendo switch
* Add more defined sections for nintendo switch
* Remove old comment
* Add what's not supported for Nintendo Switch docs
* Make nintendoswitch == posix
* Remove DEVKITPRO references from nim.cfg
* Make PR extccomp changes
* Remove Result type alias
* Add separate switch consts file
* Update docs for nintendo switch
* Fix travis errors with undefined consts and add correct wait.h procs
