Added README

README.md

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+# OpenEuphoria Cheat Sheet  
+
+
+### User input:  
+
+Getting user input is easy, just make sure to include ```get.e``` and create a prompt like so:  
+
+
+```
+myprompt = prompt_string("Type a message here: )  
+```  
+
+The user's input is stored in ```mystring``` with which you can use in various situations.  
+
+Below is an example of taking input from the user and comparing it against various strings using -  
+the ```equal()``` function  
+
+
+```
+
+include std/io.e  
+include get.e    
+sequence input
+input = prompt_string("Type here: ")  
+
+if equal(input, "test") then  
+  printf(STDOUT, "Test Successful\n")  
+elsif equal(input, "test1") then  
+  printf(STDOUT, "Test1 Successful\n")  
+else  
+  printf(STDOUT,"Unrecognized input\n")  
+end if  
+```  
+
+### Compare Sequences  
+
+You can use a couple of built-in functions to test strings or other sequences.  
+They are:  
+
+```
+compare("string1", "string2")  
+equal("string1, "string2")  
+```  
+
+Below is an example of using the compare function.  
+Notice with this function you need to check it against a number.  
+
+0 - true  
+1 - false  
+
+--------------  
+
+
+```  
+include std/io.e  
+
+sequence mystring  
+
+mystring = "hello"  
+
+if compare(mystring, "hello") = 0 then  
+  puts(1,"The condition is true!")  
+else  
+  puts(1,"The condition is false!")  
+end if  
+```  
+---------------  
+
+On the other hand, the equal() function does not need a 0 or 1 to work: 
+
+```  
+include std/io.e  
+
+
+sequence mystring  
+mystring == "hello"  
+
+if equal(mystring, "hello") then  
+  puts(1,"The condition is true!")  
+else  
+  puts(1,"The condition is false!")  
+end if  
+```  
+----------------  
+### TODO