Topic addition part should have a search interface and users should be able to see topics with their description.

[Hazerank]

The prior design and implementation of Topic-Add section was not adequate. There were a lot of assumption and users were not able to select the topics that they wanted to add. After discussed in some meetings, the following conditions are decided to implement:

• Users should add topics one by one.
• Users should be able to search for a topic and see the result of their search. This result should include both topics and their description.
• Users should be able to choose Topic from search results.

[Hazerank]

Implementation is started via 5ea4ac8f18efeaa4bc0554975a08f1e0577866bb . In this commit the design of the add topic part is revised and the infrastructure is set.

[Hazerank]

The search feature is implemented in 9789dd15dd1bd8ee7d7af59194a9d8a89bf4a4c0. In the first implementation, results are shown as only with their names. With commit 7e0d8bf47cf3b95c5fd89ae5e3596c9f293f1778, the result container is implemented and users are able to see the resulting topics.

[Hazerank]

The addition of the selected topic is started to implement in 66bdf18d1089b1240333c1aae0da376e2a859a6a. This requires communication between two different element so some further work is done. So in commit ccdde8282cc15a93e29ee1f6b1f4598ab00f0e98, the adding feature is finalized and implemented smoothly.

[Hazerank]

Implemented and closed with successful Pull Request.