Merge pull request #254 from vuon9/feature/types-4-search-keyword

Support search by /s:keyword - symbol, /n:keyword - name

Pass $HTTPS_PROXY to ssh server (#205)

* Pass $HTTPS_PROXY to ssh server
* Emit additional error when failing to set HostKeyFile

faq: Add image of hidden portfolio balances

Add keybinding to toggle hide portfolio balances

Return error if default chart range is invalid

Add keybinding to toggle chart fullscreen

File cache fix

Fix coins and portfolio row selection

Add option to keep row focus on sort

Allow shortcut keys not in default config