[Issue #197] added the gem for pie charts
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C4_nourhanZ_C4S04_VisualStats
[Issue #74][Fixed] Fixed a bug concerning arabic keywords' search
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C4_nourhanZ_C4S04_VisualStats
The first working visual statistics, manythings will be changed but this is working till now
[Issue #195][WIP] updated yml translation files
[Issue #74][WIP] added translations in search view
Added the view but will be changed later
[isuue #83 spaces modified to follow conventions
[Issue #197][WIP] changed gamer and synonym relation and added a new gem to the gem file
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C4_nourhanZ_C4S04_VisualStats
[Issue #197][WIP]added the method that calculates the gender statistics of voter for certain synonym and fixed other small issues
[Issue #200][WIP] added the function that get the country statistics of voters of certain word
Merge branch 'C4_nourhanZ_C4S04_VisualStats' of https://github.com/MGhanem/smartsoft-13 into C4_nourhanZ_C4S05_VS_country
[Issue #200][WIP] merged the branch of C4S04 with branch of C4S05
[Issue #201][WIP] added the function that gets the age statistics of voters for specific synonym and merged with branch of story C4S05
[Issue #202][WIP]added the function that gets education level statistics of voters for certain synonym and merged with branch of story C4S06
[Issue #202][MC] resolved merge conflicts with branch of search story C4S12
[Issue #195][WIP] handled the case when the keyword being searched has no matches in the database
[Issue #202][WIP] added the translations in file en.yml and ar.yml that will be needed later to translate title of the charts and fixed a small Issues in gamer and synonym models