* 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
* expose auth validator functionality for wrapper
* Add REST validation after keys set, package account types for future syncing
* Add transient error checking for initial creddemtial validation
* fix command types
* Addressed nits from glorious person
* Amalgamate body within error when not between 2xx status, added btcmarket specific auth error check
* nit fix for glorious person
* Format fix
* removed unused code
* check transient first then validate if its an exchange specific authentication error, all others will be disregarded
* Addressed glorious nits
* Addressed glorious nits
* Moved account processing to updateaccountinfo func and added in fetch account info
* Add GRPC Account streaming (NOTE: could not complete until sync item added)
* RM exchange check
* Address xtda nits
* RM comment code
* Fix linter issues
* used most recent protoc version
* lbank linter issues fixed
* Addressed nits and changed len check to range in for loops
* Fixed timeout issue
* thrasher nits addressed
* add string holdings
* Attempts to update orderbook so it doesn't need to sort
* Reverts the ws ob stuff. Gets rid of sorting because it happens later. Adds some exchange features
* update existing feature lists. Expands list definition to match my emotions
* Adds bithumb bitmex and bitstamp. adds a couple more types
* Features for you, features for me, features for bittrex, btcmarkets, btse, coinbasepro, coinut, exmo, gateio and gemini
* Features for hitbtc, huobi, itbit, kraken, lakebtc, lbank, localbitcoins, okcoin, okex, poloniex, yobit, zb
* Who can forget good old alphapoint?
* Adds btcmarksets websocket :glitch_crab: fixes alphapoint features
* Adds extra data not in the documentation :/
* Replaces websocket features by using protocol features. However, it breaks it due to import cycles. I'm not sure what I'll do just yet
* Removes import cycle via duplicate structs.
* Increases coverage of config with `TestCheckCurrencyConfigValues`. Moves all currency pair package types into their own files or places it at the bottom of files if necessary
* Increase coverage in code.go
* One way of determining a test has failed, is when to it fails. Removed redundant explanation
* Increases code coverage of conversion
* Lint fixes
* Fixes orderbook tests
* Re-adds sorting because its important to still have the internal pre-processed orderbook to be representative of a real orderbook
* Secret lints that did not show up via Windows linting
* Adds protocol package to contain exchange features
* Fixes protocol implementation
* Fixes ws tests
* Addresses the following: Removes st-st-stutters in config types, changes GetAvailableForexProviders -> GetSupportedForexProviders, removes errors from tests where error is nil, removes orderbook setup when not necessary, removes import newlines, removes false bools from declaration, changes should of to should have
* imports and casing
* Fixes two more nil error checks
* Fix bug where on parsing an alternate new config it will overwrite main config.json in gct dir
* Stop movement of config.json file from root dir when a new config is parsed in
* Stop overiding config.json at gct dir with new config.json from root directory
* RM LN :D
* Fix bug where promptforconfig in config_encryption.go overwrites default config
Ensure periphery command packages do not interact or save over configuration
Ensure tests to not save over or change current testdata/config
