Merge pull request #23 from incognitoorg/between-two

between two feature. If the expense added is between two members, user now get options to select one to one transation.
Removed duplicate method.
SVG transition pass 1
using multiple polylines
amount text nodes
colors and markers
better arrows
position of amount for one to one
Labels of what happened corrected
Merge pull request #25 from incognitoorg/expense-history-svg

Expense history svg Transition visuals
Added share details for phone. And made the transation detail hidden on phone
You label for current user and participants share info added and textual transition hidden from phone
Merge branch 'develop' into expense-history-svg
some reformatting
Merge pull request #26 from incognitoorg/expense-history-svg

Expense history svg
edit between two.
Merge branch 'develop' into between-two
Edit support added for between two.