Add Selectize Inputs

IMPROVEMENT: Switched from selectInput to selectizeInput dropdown menus
for DTR selection. Created placeholder text and dynamic population of
second-DTR options to eliminate possibility of selecting the same DTR
twice.
Bug Fixes and Second Design A UI Build

FIXED: Issue where changing response probability after providing DTR
probabilities clears DTR inputs.
CHANGE: Full DTR probabilities when entering cell-specific inputs no
longer carry over when moving from cell-specific to conditional
probabilities. This fixes an issue with changing response probability
changing the full DTR success probabilities when cell-specific input is
unchecked.
NEW: Error handling for invalid power inputs
NEW: Updated UI framework for Design A based on updates to Design B.
Design A Server Build

NEW: Copy of server.R functionality from Design B to Design A.
TO-DO: Change cell-specific input boxes and labels for Design A
TO-DO: Weighting for Design A results.
Design A Images

Updates to Design A image assets.
Design C & D UI Builds

Added UI frameworks for designs C and D (no server functionality yet)
Designs C & D Server Builds

Initial server functionality for designs C and D.
Designs C & D Image Updates

Added image assets for designs C and D.
UI Enhancements

IMPROVEMENT: Odds Ratio checkbox is no longer nested under target
difference checkbox. Updated conditionals and observers to reflect this.
IMPROVEMENT: Better labeling on cell-specific probability inputs (no
more P(S|history)!)
NEW: Added option to select one- or two-sided testing

Also included: fixes for missing images and miscellaneous bugfixes.
UI tweaks and image fixes

Fixed issue where indented numericInputs' labels would line break before
the right edge of the input.

Fixed issue with disappearing images (local bug: set OneDrive to keep
images folder offline)
Error Handling and Bug Fixes

NEW: Intercept errors in uniroot() and pwr.norm.test() and print
user-friendly message on error
NEW: Error handling for blank inputs
IMPROVEMENT: Better condition to identify DTR selection
IMPROVEMENT: Fixes in one-sided testing--default to "greater" for
pwr.norm.test() and take absolute value of effect size input
Copy Edits

Inserted updated copy for introduction and sidebars.
Updated sentenceCompiler() and structure of sentences.
Small bugfixes.
Testing mini numericInputs

Added code (line 23 of ui.R) to shrink numericInputs to 60px width.
Test Bootstrap Tooltips (Design A only)

Added Bootstrap-style tooltips (via shinyBS package) to three design A
inputs (respA, DTRsuccA1, DTRsuccA2).
Force shinyBS in ui.R
Merge pull request #1 from nseewald1/master

Sync beta and master branches