Merge pull request #69 from oraclize/pr-pragma-update

updates pragma to error on solc 0.5

lib-experimental/inlineDynamicHelper_lib.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.4.6;
+pragma solidity ^0.4.6 < 0.5;
 
 /*
     Helper for declaring inline dynamic string arrays

oraclizeAPI_0.4.25.sol

@@ -31,7 +31,7 @@ THE SOFTWARE.
 
 // This api is currently targeted at 0.4.22 to 0.4.25 (stable builds), please import oraclizeAPI_pre0.4.sol or oraclizeAPI_0.4 where necessary
 
-pragma solidity >=0.4.22;// Incompatible compiler version... please select one stated within pragma solidity or use different oraclizeAPI version
+pragma solidity >= 0.4.22 < 0.5;// Incompatible compiler version... please select one stated within pragma solidity or use different oraclizeAPI version
 
 contract OraclizeI {
     address public cbAddress;

oraclizeAPI_0.4.sol

@@ -28,7 +28,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
-pragma solidity >=0.4.1;// Incompatible compiler version... please select one stated within pragma solidity or use different oraclizeAPI version
+pragma solidity >= 0.4.1 < 0.5;// Incompatible compiler version... please select one stated within pragma solidity or use different oraclizeAPI version
 
 contract OraclizeI {
     address public cbAddress;