Find mode: "Enter" key to initiate search rather than new line

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Enter "Find"
2. enter single word in field
3. Tap "Enter" key on virtual keyboard

What is the expected output? What do you see instead?
Search initiated expected
New text line created instead

What version of the product are you using? On what operating system?
AndBible 2.1.1, Android 4.1.2

Please provide any additional information below.
The keyboard can be customized to represent the Search function in this 
context, rather than Enter

Original issue reported on code.google.com by jmei...@worldimpact.org on 30 Aug 2014 at 2:31