Wrap Financial Menu Functions for Transient Help

[kickingvegas]

Wrap Calc functions used by Financial menu.

Preliminary function inventory:

• [ ] casual-financial.el: ("%" "%" calc-percent :transient t)
• [ ] casual-financial.el: ("c" "→%" calc-convert-percent :transient t)
• [ ] casual-financial.el: ("D" "Δ%" calc-percent-change :transient t)
• [ ] casual-financial.el: ("=" "=" calc-evaluate :transient t)]
• [ ] casual-financial.el: ("R" "Refresh" calc-refresh :transient t)
• [ ] casual-financial.el: ("L" "Last" calc-last-args :transient t)