remove incorrect gaps caused by the end time of trace at the end of data point at position number of sample -1 in low sample rate data

Closes #229 (closed) This one along with !245 (merged) closes #154 (closed)

The problem caused from changing definition of end of a record frame in !245 (merged).

If the added trace is one sample apart from the previous one, gap won't be added and the last point of the previous one will be remove to keep the plotting sample rate consistence for the view

assigned to @ldam

requested review from @kienle

changed title from remove incorrect gaps caused by the end time of trace at the end of the number of sample -1 in low sample rate data to remove incorrect gaps caused by the end time of trace at the end of data point at position number of sample -1 in low sample rate data

changed the description

mentioned in issue #232 (closed)

requested review from @kienle

added 1 commit

• ab5486ce - use new attr has_data to help not processing the peer plotting widget if it...

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added 1 commit

• 3bb26654 - Revert "use new attr has_data to help not processing the peer plotting widget...

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changed the description

added 1 commit

• 69dbdf1a - docstring

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requested review from @kienle

added 2 commits

• 90b32b77 - add space around / to follow standard
• 3701c4b2 - take abs of delta inline

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requested review from @kienle

resolved all threads

approved this merge request

added 23 commits

• 3701c4b2...2c1249be - 22 commits from branch develop
• 47573339 - Merge branch 'develop' into i1129_solving_incorrect_gaps_w_low_spr

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merged