parse line number for branch points from PDB
more tests for branch coverage
fix: use branching instruction for getting source information,

more tests for switch,
samples: change switch variable to int (string is compiled to ifs)
refactor: remove tuple as return type (only Item1 is used)
remove unused variable
Merge branch 'line_num_for_branches' of https://github.com/molnargab/opencover into molnargab-line_num_for_branches
Ignore branches in methods with no sequence points
Merge branch 'molnargab-line_num_for_branches'
#209 batch handles into blocks of 32 so as to not reach the 64 limit of WaitHandles.WaitAll();
#207 hide branches in 'autogenerated' finally blocks as seen with using statements
added missing test attribute
Test case scenario as raised by @molngrab
ensure target method under test does not have a branch that gets optimised out under release
Merge pull request #215 from sawilde/master

Fixes for #207 and #209
Merge pull request #212 from molnargab/line_num_for_branches

Test Attribute Missing from #208
fix broken test asserts
Merge pull request #216 from sawilde/master

fix broken test asserts
#218 auto generate release notes to be tagged with build version
Merge pull request #223 from sawilde/master

#218 auto generate release notes to be tagged with build version
Update release notes