Rename SunshineTestBase class to ClasspathBasedTest

[extsoft]

The change is made to build more obvious and unambiguous namespace.

The rename was made using deprecation mechanism. This means the old
class is still available, however, a new one is used in the code.

#137

[codecov]

Codecov Report

Merging #155 into master will increase coverage by 0.01%.
The diff coverage is 60%.

@@             Coverage Diff              @@
##             master     #155      +/-   ##
============================================
+ Coverage     70.43%   70.45%   +0.01%     
- Complexity      112      115       +3     
============================================
  Files            46       47       +1     
  Lines           504      511       +7     
  Branches          7        7              
============================================
+ Hits            355      360       +5     
- Misses          145      147       +2     
  Partials          4        4

Impacted Files	Coverage Δ	Complexity Δ
.../src/main/java/org/tatools/sunshine/core/Test.java	0% <ø> (ø)	0 <0> (ø)	⬇️
...n/java/org/tatools/sunshine/core/SunshineTest.java	71.42% <ø> (ø)	0 <0> (ø)	⬇️
...a/org/tatools/sunshine/core/SunshineSuiteBase.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...n/java/org/tatools/sunshine/testng/TestNGTest.java	75% <100%> (ø)	3 <1> (ø)	⬇️
.../org/tatools/sunshine/core/ClasspathBasedTest.java	55.55% <55.55%> (ø)	3 <3> (?)
...va/org/tatools/sunshine/core/SunshineTestBase.java	71.42% <75%> (+15.87%)	3 <2> (ø)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update dabd6f5...e33cba4. Read the comment docs.

[extsoft]

@rultor please merge.

[rultor]

@rultor please merge.

@extsoft OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor please merge.

@extsoft Done! FYI, the full log is here (took me 3min)