[data-export] Bugfix query with character ':' (issue #428)

[waliasandeep]

…d to query name

Describe your changes

Updated the logic in selectSavedEntry function. Added an additional check that makes sure that the ":" character present is because the user added a query label and not because it is part of the query.
Also trimming the query being saved so that the new check works without any issues.
Tests scenarios checked:

Label	Query
Blank	SELECT Id FROM Contact WHERE LastModifiedDate = LAST_N_DAYS:10
Last 10 days query	SELECT Id FROM Contact WHERE LastModifiedDate = LAST_N_DAYS:10
Blank	SELECT Id FROM Account LIMIT 10
Date Literal Query	SELECT Name, LastModifiedDate FROM Account WHERE LastModifiedDate > 2016-05-01T00:00:00Z

Issue ticket number and link : #428

Checklist before requesting a review

• I have read and understand the Contributions section
• Target branch is releaseCandidate and not master
• I have performed a self-review of my code
• I ran the unit tests and my PR does not break any tests
• I documented the changes I've made on the CHANGES.md and followed actual conventions
• I added a new section on how-to.md (optional)

[tprouvot]

Hi @waliasandeep ,
Thanks for this PR !

Did you had a chance to check my comment on the issue mentioning the fix I was thinking of ?

[waliasandeep]

Hi @tprouvot !

Yes I did, while I do understand the first pointer that you have mentioned and can update this PR as per that. I might require more details regarding the second and third pointer.

[tprouvot]

@waliasandeep thank you for the PR ! I also fixed the Save Query dropdown menu position