Cleanup travis appveyor

[sehrope]

Minor cleanup of missing newlines and removal of commented out block from .travis.yml and appveyor.yml.

[sehrope]

Odd that Travis failed for one test as nothing has actually changed in the driver or tests.

Issue is likely a race condition in one of the tests:

testQueryTimeout()  Time elapsed: 6.902 sec  <<< FAILURE!
org.opentest4j.AssertionFailedError: 2nd execution didn't take long enough. ==> expected: <6500> but was: <4354>
	at com.microsoft.sqlserver.jdbc.unit.statement.StatementTest$TCAttentionHandling.testQueryTimeout(StatementTest.java:208)

[AfsanehR-zz]

Thanks @sehrope! Will mark this failure. I kicked of the test again to pass.

[codecov-io]

Codecov Report

Merging #473 into dev will decrease coverage by <.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                dev     #473      +/-   ##
============================================
- Coverage     46.26%   46.25%   -0.01%     
+ Complexity     2201     2198       -3     
============================================
  Files           108      108              
  Lines         25227    25227              
  Branches       4172     4172              
============================================
- Hits          11672    11670       -2     
+ Misses        11538    11530       -8     
- Partials       2017     2027      +10

Flag	Coverage Δ	Complexity Δ
#JDBC41	46.06% <ø> (ø)	2187 <ø> (-5)	⬇️
#JDBC42	46.15% <ø> (+0.03%)	2196 <ø> (-1)	⬇️

Impacted Files	Coverage Δ	Complexity Δ
...om/microsoft/sqlserver/jdbc/ReaderInputStream.java	44.94% <0%> (-2.25%)	16% <0%> (ø)
...rc/main/java/com/microsoft/sqlserver/jdbc/DDC.java	43.82% <0%> (-1.13%)	104% <0%> (ø)
...n/java/com/microsoft/sqlserver/jdbc/Parameter.java	62.01% <0%> (-0.65%)	63% <0%> (-1%)
...m/microsoft/sqlserver/jdbc/SQLServerResultSet.java	32.81% <0%> (-0.41%)	242% <0%> (-2%)
...ncurrentlinkedhashmap/ConcurrentLinkedHashMap.java	42.2% <0%> (-0.22%)	46% <0%> (ø)
...rc/main/java/com/microsoft/sqlserver/jdbc/dtv.java	63.11% <0%> (-0.13%)	0% <0%> (ø)
...om/microsoft/sqlserver/jdbc/SQLServerBulkCopy.java	52.58% <0%> (-0.07%)	239% <0%> (ø)
...in/java/com/microsoft/sqlserver/jdbc/IOBuffer.java	54.08% <0%> (+0.73%)	0% <0%> (ø)	⬇️

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[AfsanehR-zz]

Thanks @sehrope for your contribution!