Add Problems about IDP, Floods, AQI, and conflicts

[shahiryar]

Following problems were added:

• IDPs due to Natural Disasters
• Dunki Route and Refugee Crisis
• Urban Flooding
• Heatwaves
• Degrading Air Quality
• Kashmir Issue
• Girls Education in Afghanistan
• Islamophobia
• Anti-semitism
• Israel-Palestinian Conflict

[danielmiessler]

I like these but let's try to keep the names shorter, Capitalized in the first name part, and as concise as possible. Like Less than 5 words if possible?

[shahiryar]

Sure. Updated the problems:

• Shortened the names to >=5 words
• Capitalized in the first name part
• Concise names

[danielmiessler]

Fix conflicts?