Fix text selection on white spaces or new lines paragraphs.
Hit character Select
|-------------------------------------------------------|------------------------------------------|
| On a word | The word |
| On a single white space between words | The word before or after the white space |
| On one of the multiple contiguous white spaces | The white spaces |
| On a single white space which is in the position zero | The white space and the next word |
| On a new paragraph character | The word or group of white spaces before |
|-------------------------------------------------------|------------------------------------------|
Change-Id: I485221e90e716d4262c7e5fd3c114f0851e7177f
Signed-off-by: Victor Cebollada <v.cebollada@samsung.com>