✨ Better handling consecutive periods and reserved special symbols

[nipunsadvilkar]

• Better handling Consecutive periods and these symbols - [。．.！!?？]
• Update regression tests with respect to it.

🐛 Fix consecutive period bug reference in allenai/scholarphi#114

[codecov-commenter]

Codecov Report

Merging #78 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #78   +/-   ##
=======================================
  Coverage   98.42%   98.42%           
=======================================
  Files          37       37           
  Lines        1077     1077           
=======================================
  Hits         1060     1060           
  Misses         17       17           

Flag	Coverage Δ
#unittests	98.42% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pysbd/lang/common/common.py	100.00% <100.00%> (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 fc61aef...f0e71a5. Read the comment docs.

[codecov-io]

Codecov Report

Merging #78 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #78   +/-   ##
=======================================
  Coverage   98.42%   98.42%           
=======================================
  Files          37       37           
  Lines        1077     1077           
=======================================
  Hits         1060     1060           
  Misses         17       17           

Flag	Coverage Δ
#unittests	98.42% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pysbd/lang/common/common.py	100.00% <100.00%> (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 fc61aef...341434b. Read the comment docs.