* Add exchange manager to engine
* Several improvements for engine and friends
1) New file.Exists func
2) gRPC TLS cert expiration date check and regeneration
3) New donation var for use across the codebase
4) Use Go log package until the logger is initialised
* Add cert tests and create dir tree if it doesn't exist for file.Write
* Link up donation address to documentation tool plus minor adjustments
* Fix remaining donation addrs
* Move non-needed reload exchange funcs
* Revert accidental config_example.json changes 🕯️
* Use go logger for logging until the logger has initiliased, otherwise no output will be seen
* Link up portfolio delay val and other fixes
* Run go mod tidy after dependabot PR
* Address nitterinos
* Add directories to exclusion list && change default repo string
* Add in .idea folder to directory exclusion list
* cleaned
* Added support for calling the tool outside of its file
* fix formatting
* changed strings
Added period to documentation templates sentences.
Added logic to documentation.go to fix broken links for godoc in sub-packages.
Fix coding style to conform to golang idiomatic practice.
Applied fix to access main godocs in tools and test data.
Generated new documents using tools.
